unfasten 详细解释

unfasten

['ʌn'fɑ:sn]

v.解开, 松开

vt.

1. 解开; 脱开

He unfastened the buttons of his shirt.

他解开了衬衣纽扣。

2. 松开

vi.

解开; 脱开; 松开

词形变化

动词过去式: unfastened | 动词过去分词: unfastened | 动词现在分词: unfastening | 动词第三人称单数: unfastens |

词义辨析

同义:

vt.放松; 解开

undo  loosen  open  untie  unhook  

同义参见:

liberate  unlock  detach  

反义:

vi.vt.放松; 解开

fasten  

反义参见:

bind  

英英释义

动词 unfasten:

cause to become undone

become undone or untied

补充

unfastenunfasten英:[ˈʌnˈfɑ:sn] 美:[ʌnˈfæsən]vt.1.解开,放松

例句

1. He unfastened the straps on the cases.他解开了手提箱上的带子。 2. Ted knows how to fasten and unfasten his seat belt.特德知道怎样系上和解开安全带。 3. I unfastened my bra.我解开了胸罩。 4. I unfastened the lock.我把锁开开了。 5. He unfastened the latch on the gate.他拉开了门闩。 6. Please unfasten your safety belt now.现在请解开安全带。 7. Allie stands before the mirror unfastening her earrings.艾莉站在镜子前解下耳环。 8. [as adj. unfastened]he had left the door unfastened.他没锁上门。 9. to unfasten a belt/button/chain/lock松开皮带;解开钮扣;解下链子;开锁 10. unfasten a belt/buckle/button解开皮带/搭扣/纽扣