在《PONS词典》中的词汇
ˈfil·ter aid 名词 化
I. aid [eɪd] 名词
1. aid no pl:
2. aid no pl (governmental assistance):
3. aid (helpful tool):
4. aid 美 航海, 军事:
AID [ˌeɪaɪˈdi:] 名词
AID 缩略自: artificial insemination by donor
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
有关生物学的词语(Klett)
filter 动词
| I | aid | 
|---|---|
| you | aid | 
| he/she/it | aids | 
| we | aid | 
| you | aid | 
| they | aid | 
| I | aided | 
|---|---|
| you | aided | 
| he/she/it | aided | 
| we | aided | 
| you | aided | 
| they | aided | 
| I | have | aided | 
|---|---|---|
| you | have | aided | 
| he/she/it | has | aided | 
| we | have | aided | 
| you | have | aided | 
| they | have | aided | 
| I | had | aided | 
|---|---|---|
| you | had | aided | 
| he/she/it | had | aided | 
| we | had | aided | 
| you | had | aided | 
| they | had | aided | 
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