unfasten的反义词有：fasten, fasten, bind。vt. & vi.unfasten的反义词（放松;解开）：fasten。unfasten的反义词（其他释义）：fasten, bind。...

He once emerged from the toilets with his flies unfastened.有一次他裤链没拉就出了厕所。The buttons came unfastened.扣子松开了.He unfastened the buttons of his shirt.他解开了衬衣纽扣....

unfasten的现在进行时为：unfastening...

unfasten的近义词/同义词有：untie, undo, loosen, unhook, open, unhook, liberate, untie, loosen, open, undo, unlock, detach。vt.unfasten的近义词（放松;解开）：untie, undo, loosen, unhook, open。unfasten的近义词（其他释义）：unhook, liberate, untie, loosen...

unfasten的一般过去时为：unfastened...

unfastened的音标：...

unfasten的第三人称单数（三单）为：unfastens...

unfasten的现在完成时为：unfastened...

vt.解开（尤指衣服或带子），松开vi.解开，脱开，松开...

v.解开（尤指衣服或带子）( unfasten的过去式和过去分词 )，松开，解开，脱开，松开...

unfastening的音标：...

He began unfastening his padded robe.他便动手解开棉袍的纽扣.She began unfastening the collar of her gown.她动手解她件长袍的领子....

v.解开（尤指衣服或带子）( unfasten的现在分词 )，松开，解开，脱开，松开...

v.解开（尤指衣服或带子）( unfasten的第三人称单数 )，松开，解开，脱开，松开...

unfasten的音标：unfasten的英式发音音标为：[ʌn'fɑ:sn]unfasten的美式发音音标为：[ʌn'fæsn]...

Can you unfasten the lock catch of a box?你能解开箱子的锁扣 吗 ?Do not unfasten the seatbelt before the plane stops completely.在飞机纯粹停止前,不要松开安全带.When Ted was six we decided that he needed to know how to fasten and unfasten his seat...

Can you unfasten the lock catch of a box?你能解开箱子的锁扣 吗 ?When Ted was six we decided that he needed to know how to fasten and unfasten his seat belt.特德六岁的时候，我们认为他得知道如何系上和解开安全带了。Do not unfasten the seatbelt before the plane ...

He unfastened the buttons of his shirt.他解开了衬衣纽扣.He once emerged from the toilets with his flies unfastened.有一次他裤链没拉就出了厕所。The buttons came unfastened.扣子松开了.Reaching down, he unfastened the latch on the gate...他伸手打开了门闩。...

unfastens的音标：...