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....

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。...

unfastened的音标：...

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...