词条free radical在英语»西班牙语中的译文

free radical 名词

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free radical

radical m libre

词条free radical在英语»西班牙语中的译文

I.radical [美 ˈrædək(ə)l, 英 ˈradɪk(ə)l] 形

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1. radical (far-reaching):

radical change/difference/reform

radical surgery

cirugía f radical

3. radical (new and daring):

radical technique/theory

radical technique/theory

radicalmente nuevo

II.radical [美 ˈrædək(ə)l, 英 ˈradɪk(ə)l] 名词

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1. radical (person):

2. radical 化:

I.free <freer [ˈfriːər, ˈfriːə(r)], freest [ˈfriːəst, ˈfriːɪst]> [美 fri, 英 friː] 形

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1.1. free (at liberty):

free usu pred

I am not free (to marry)

to set sb free

dejar or poner a alguien en libertad

to set sb free

soltar a alguien

divorce set me free from a life of drudgery

el divorcio me liberó de una vida de esclavitud

to get free

they let him go free for lack of evidence

lo dejaron en libertad or lo soltaron por falta de pruebas

you're free to leave whenever you want

puede irse cuando quiera

you're free to leave whenever you want

es libre de irse cuando quiera

having a nanny leaves me free to go out more often

el tener una niñera me permite salir más a menudo

please feel free to help yourself

sírvete con confianza

please feel free to help yourself

sírvete nomás LatAm

may I use the telephone? — feel free!

¿puedo hacer una llamada? — ¡no faltaba más! or ¡por supuesto!

2.1. free pred (without, rid of):

free from or of sth

at last I was free from pain/financial worries

por fin me vi libre del dolor/de las preocupaciones económicas

the book is free from any political bias

el libro está libre de todo sesgo político

at last we're free of her

por fin nos hemos librado de ella

at last we're free of her

por fin nos la hemos quitado de encima

free of or from additives/preservatives

sin aditivos/conservantes

keep the mechanism free of or from dirt/dust

mantenga limpio/libre de polvo el mecanismo

2.2. free pred (exempt):

free of tax

libre de impuestos

free of charge

3. free (costing nothing):

free ticket/food/sample/offer

free ticket/food/sample/offer

free schooling/health care/bus service

you get a free gift with every purchase

te regalan algo con cada compra

“admission free”

“entrada gratuita or libre”

free delivery 商贸

entrega m gratuita a domicilio

free on board 商贸

you have free use of the pool

puede usar la piscina sin pagar

4.2. free (unobstructed):

free passage/exit/view

free passage/exit/view

4.3. free (not occupied):

free time/hands

I have no free time at all

no tengo ni un momento libre

I have no free time at all

no tengo nada de tiempo libre

are you free tomorrow?

¿estás libre mañana?

are you free tomorrow?

¿tienes algún compromiso mañana?

I'm not free this evening

tengo un compromiso esta noche

keep this date free

no te comprometas para esta fecha

Mrs Styles is free to see you now

la señora Styles lo puede atender ahora

5.1. free (lavish):

free

to be free with sth

ser generoso con algo

they were very free with the drink

fueron muy generosos con la bebida

she's too free with her advice

reparte consejos a diestra y siniestra

she's too free with her advice

reparte consejos a diestro y siniestro 西班牙

to make free with sth they made free with the wine while we were away

se sirvieron vino a discreción mientras no estábamos

she makes free with words like 'idiot' and 'cretin'

usa y abusa de palabras como 'idiota' y 'cretino'

II.free [美 fri, 英 friː] 副

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2. free (without restriction):

free roam/wander/run

III.free [美 fri, 英 friː] 动词 trans

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1.1. free (liberate):

free prisoner/hostage

poner en libertad

free prisoner/hostage

dejar en libertad

free prisoner/hostage

free animal

free nation/people/slave

to free sb from sth

liberar a alguien de algo

he freed the country from tyranny

liberó al país de la tiranía

she freed herself from her mother's influence

se liberó de la influencia de su madre

to free sb to + infin

permitirle a algn + infin

this frees me to concentrate on my work

esto me permite concentrarme en mi trabajo

1.2. free (relieve, rid):

to free sth of sth he promised to free the country of corruption

prometió acabar or terminar con la corrupción en el país

they had freed the road of all obstacles

habían quitado or eliminado todos los obstáculos de la carretera

2.2. free (loose, clear):

free sth stuck or caught

free sth stuck or caught

词条free radical在英语»西班牙语中的译文

I.radical [ˈrædɪkəl] 名词

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1. radical a. 化, 数学:

2. radical 政治:

II.radical [ˈrædɪkəl] 形

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radical change, idea

radical measures

I.free [fri:] -r, -est 形

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2. free (not affected by):

to be free of sth

no estar afectado por algo

to be free of a disease

no estar afectado por una enfermedad

3. free (not attached):

to get sth free

4. free (not busy):

to be free to do sth

estar libre para hacer algo

to leave sb free to do sth

dejar a alguien que haga algo

5. free (not occupied):

free

to leave sth free

dejar algo libre

7. free (generous):

to be free with sth

dar algo en abundancia

to make free with sth 贬

usar algo como si fuera cosa propia

8. free translation, verse:

free

短语，惯用语:

free and easy

II.free [fri:] -r, -est 副

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free

free of charge

for free 俗

III.free [fri:] -r, -est 动词 trans

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1. free (release):

free person

poner en libertad

2. free (make available):

free

to free sb to do sth

dar libertad a alguien para que haga algo

到英语_美式英语

单语范例（未经PONS编辑处理）

英语

In later years, the free radical theory was expanded to include not only aging "per se", but also age-related diseases. en.wikipedia.org

For alkylbenzene derivatives, the alkyl positions tend to be halogenated first in the free radical halogenation. en.wikipedia.org

This mechanism for this process is called free radical halogenation. en.wikipedia.org

During the 1970s, new free radical inhibitors consisting of nitrated phenol-based retarders were developed. en.wikipedia.org

Barbiturates like pentobarbital can act like free radical scavengers as well decrease intracranial blood volume by reducing cerebral metabolic demand. en.wikipedia.org

Free radical halogenation reactions occur with halogens, leading to the production of haloalkanes. en.wikipedia.org

Salvia may stimulate dopamine release and has protective effects against free radical-induced cell toxicity. en.wikipedia.org

These compounds have varying degrees of activity as free radical scavengers. en.wikipedia.org

The mechanism for this reaction is similar to a chain reaction such as free radical halogenation in which the peroxide promotes the formation of the bromide radical. en.wikipedia.org

Halogenation can be performed under free radical conditions. en.wikipedia.org

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