您希望如何使用 PONS.com?

已经订阅无广告版的PONS了吗?

广告版的PONS

像往常一样访问PONS.com并进行广告跟踪和广告投放

有关追踪的详细信息,请参阅数据保护信息和隐私设置

PONS Pur

无第三方广告

无广告跟踪

立即订阅

如果您已经拥有PONS.com免费账户,

We process your data to deliver content or advertisements and measure the delivery of such content or advertisements to extract insights about our website. We share this information with our partners on the basis of consent and legitimate interest. You may exercise your right to consent or object to a legitimate interest, based on a specific purpose below or at a partner level in the link under each purpose. These choices will be signaled to our vendors participating in the Transparency and Consent Framework.

Cookies, device or similar online identifiers (e.g. login-based identifiers, randomly assigned identifiers, network based identifiers) together with other information (e.g. browser type and information, language, screen size, supported technologies etc.) can be stored or read on your device to recognise it each time it connects to an app or to a website, for one or several of the purposes presented here.

Advertising and content can be personalised based on your profile. Your activity on this service can be used to build or improve a profile about you for personalised advertising and content. Advertising and content performance can be measured. Reports can be generated based on your activity and those of others. Your activity on this service can help develop and improve products and services.

英语

toughen 的动词变位表

Simple tenses

Present
Itoughen
youtoughen
he/she/ittoughens
wetoughen
youtoughen
theytoughen
Past
Itoughened
youtoughened
he/she/ittoughened
wetoughened
youtoughened
theytoughened
Present Perfect
Ihavetoughened
youhavetoughened
he/she/ithastoughened
wehavetoughened
youhavetoughened
theyhavetoughened
Past Perfect
Ihadtoughened
youhadtoughened
he/she/ithadtoughened
wehadtoughened
youhadtoughened
theyhadtoughened
Will-Future
Iwilltoughen
youwilltoughen
he/she/itwilltoughen
wewilltoughen
youwilltoughen
theywilltoughen
Going to-Future
Iamgoing totoughen
youaregoing totoughen
he/she/itisgoing totoughen
wearegoing totoughen
youaregoing totoughen
theyaregoing totoughen
Future Perfect
Iwill havetoughened
youwill havetoughened
he/she/itwill havetoughened
wewill havetoughened
youwill havetoughened
theywill havetoughened

Continuous tenses

Present
Iamtoughening
youaretoughening
he/she/itistoughening
wearetoughening
youaretoughening
theyaretoughening
Past
Iwastoughening
youweretoughening
he/she/itwastoughening
weweretoughening
youweretoughening
theyweretoughening
Present Perfect
Ihave beentoughening
youhave beentoughening
he/she/ithas beentoughening
wehave beentoughening
youhave beentoughening
theyhave beentoughening
Past Perfect
Ihad beentoughening
youhad beentoughening
he/she/ithad beentoughening
wehad beentoughening
youhad beentoughening
theyhad beentoughening
Will-Future
Iwill betoughening
youwill betoughening
he/she/itwill betoughening
wewill betoughening
youwill betoughening
theywill betoughening
Going to-Future
Iamgoing to betoughening
youaregoing to betoughening
he/she/itisgoing to betoughening
wearegoing to betoughening
youaregoing to betoughening
theyaregoing to betoughening
Future Perfect
Iwill have beentoughening
youwill have beentoughening
he/she/itwill have beentoughening
wewill have beentoughening
youwill have beentoughening
theywill have beentoughening

Conditional

Conditional
Iwouldtoughen
youwouldtoughen
he/she/itwouldtoughen
wewouldtoughen
youwouldtoughen
theywouldtoughen
Conditional Past
Iwould havetoughened
youwould havetoughened
he/she/itwould havetoughened
wewould havetoughened
youwould havetoughened
theywould havetoughened

Imperative

toughen

Impersonal

ing-Form
toughening
Past Participle
toughened