在《PONS词典》中的词汇
I. un·fas·ten [ʌnˈfɑ:sən, 美 -ˈfæs-] 动词 trans
| I | unfasten | |
|---|---|---|
| you | unfasten | |
| he/she/it | unfastens | |
| we | unfasten | |
| you | unfasten | |
| they | unfasten |
| I | unfastened | |
|---|---|---|
| you | unfastened | |
| he/she/it | unfastened | |
| we | unfastened | |
| you | unfastened | |
| they | unfastened |
| I | have | unfastened | |
|---|---|---|---|
| you | have | unfastened | |
| he/she/it | has | unfastened | |
| we | have | unfastened | |
| you | have | unfastened | |
| they | have | unfastened |
| I | had | unfastened | |
|---|---|---|---|
| you | had | unfastened | |
| he/she/it | had | unfastened | |
| we | had | unfastened | |
| you | had | unfastened | |
| they | had | unfastened |
无例句可用
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