在《PONS词典》中的词汇
I. strain2 [streın] 动词 不及物动词
II. strain2 [streın] 动词 trans
| I | strain | |
|---|---|---|
| you | strain | |
| he/she/it | strains | |
| we | strain | |
| you | strain | |
| they | strain |
| I | strained | |
|---|---|---|
| you | strained | |
| he/she/it | strained | |
| we | strained | |
| you | strained | |
| they | strained |
| I | have | strained | |
|---|---|---|---|
| you | have | strained | |
| he/she/it | has | strained | |
| we | have | strained | |
| you | have | strained | |
| they | have | strained |
| I | had | strained | |
|---|---|---|---|
| you | had | strained | |
| he/she/it | had | strained | |
| we | had | strained | |
| you | had | strained | |
| they | had | strained |