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 I. fail [美 feɪl, 英 feɪl] 动词 不及物动词
1.1. fail (not do):
1.2. fail (not succeed):
1.3. fail <failed, past part >:
-  failed businessman/actor/writer
 -  
 
1.4. fail (be inadequate, fall short):
2.2. fail crop/harvest:
2.3. fail (weaken):
2.4. fail <failing, 现在分词 >:
II. fail [美 feɪl, 英 feɪl] 动词 trans
1.1. fail:
2. fail (let down):
 
 在《PONS词典》中的词汇
 
 I. fail [feɪl] 动词 不及物动词
1. fail (not succeed):
3. fail 技术, 汽车:
II. fail [feɪl] 动词 trans
 
 I. fail [feɪl] 动词 不及物动词
1. fail (not succeed):
3. fail 技术, 汽车:
II. fail [feɪl] 动词 trans
| I | fail | 
|---|---|
| you | fail | 
| he/she/it | fails | 
| we | fail | 
| you | fail | 
| they | fail | 
| I | failed | 
|---|---|
| you | failed | 
| he/she/it | failed | 
| we | failed | 
| you | failed | 
| they | failed | 
| I | have | failed | 
|---|---|---|
| you | have | failed | 
| he/she/it | has | failed | 
| we | have | failed | 
| you | have | failed | 
| they | have | failed | 
| I | had | failed | 
|---|---|---|
| you | had | failed | 
| he/she/it | had | failed | 
| we | had | failed | 
| you | had | failed | 
| they | had | failed |