在《PONS词典》中的词汇
ˈair fil·ter 名词
I. fil·ter [ˈfɪltəʳ, 美 -ɚ] 名词
1. filter (porous device):
2. filter (for light):
3. filter (for frequencies):
4. filter 英:
II. fil·ter [ˈfɪltəʳ, 美 -ɚ] 名词 modifier
III. fil·ter [ˈfɪltəʳ, 美 -ɚ] 动词 trans
I. air [eəʳ, 美 er] 名词
1. air no pl (oxygen):
2. air no pl (air conditioning):
3. air no pl (space above, sky):
4. air no pl (in broadcasting):
5. air no pl:
6. air (affected manner):
短语,惯用语:
II. air [eəʳ, 美 er] 名词 modifier
1. air (of the atmosphere):
2. air (of an aircraft):
3. air (in the sky):
III. air [eəʳ, 美 er] 动词 trans
1. air (ventilate):
3. air:
IV. air [eəʳ, 美 er] 动词 不及物动词
1. air 美 电视, 无线电:
2. air (ventilate):
有关生物学的词语(Klett)
filter 动词
| I | filter |
|---|---|
| you | filter |
| he/she/it | filters |
| we | filter |
| you | filter |
| they | filter |
| I | filtered |
|---|---|
| you | filtered |
| he/she/it | filtered |
| we | filtered |
| you | filtered |
| they | filtered |
| I | have | filtered |
|---|---|---|
| you | have | filtered |
| he/she/it | has | filtered |
| we | have | filtered |
| you | have | filtered |
| they | have | filtered |
| I | had | filtered |
|---|---|---|
| you | had | filtered |
| he/she/it | had | filtered |
| we | had | filtered |
| you | had | filtered |
| they | had | filtered |
无例句可用
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