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。...
这类研究的大部分同样受到方法学的问题和理论不明确的干扰.Much of this research was also plagued by methodological problems theoretical ambiguities.民俗方法学的研究对象是常识性知识.The subject matter of ethnomethodology is common sense knowledge.这种浓缩器被选作说明涉及浓缩病毒一般方法...