 
  
 I. sti·fle [ˈstaɪfl̩] 动词 不及物动词
II. sti·fle [ˈstaɪfl̩] 动词 trans
1. stifle (smother):
2. stifle 引 (suppress):
 
  
 | I | stifle | 
|---|---|
| you | stifle | 
| he/she/it | stifles | 
| we | stifle | 
| you | stifle | 
| they | stifle | 
| I | stifled | 
|---|---|
| you | stifled | 
| he/she/it | stifled | 
| we | stifled | 
| you | stifled | 
| they | stifled | 
| I | have | stifled | 
|---|---|---|
| you | have | stifled | 
| he/she/it | has | stifled | 
| we | have | stifled | 
| you | have | stifled | 
| they | have | stifled | 
| I | had | stifled | 
|---|---|---|
| you | had | stifled | 
| he/she/it | had | stifled | 
| we | had | stifled | 
| you | had | stifled | 
| they | had | stifled | 
