强力胶水可能无法粘住某些塑料。The superglue may not create a bond with some plastics.用少许胶水把它们贴上。Stick them on using a small amount of glue.工厂里弥漫着锯屑和胶水的气味。The smell of sawdust and glue pervaded the factory....
就在那时，我恰好环顾了下四周。It was just then that I chanced to look round.我们那时在同一所学院，当时只招男生。We were in the same college, which was male-only at that time.她那时正坐在5楼的窗前织东西。She had been sitting with her knitting at her fourth-floor windo...
Any ion electrostatically bound to the exchanger is referred to as counterion.靠静电引力结合在交换剂上的离子,叫做平衡离子.A heat exchanger, in a narrow sense, is a vessel.从狭义来说, 换热器是一种容器.The gas can be cooled by a heat exchanger after the ai...