:Crossing the Domain伴随状语,逻辑主语是hehe主语 sat down谓语,也可以把down再拆成状语,不过没必要suddenly 方式状语on a bench地点状语unnerved ...
金属表面磨损[词典]honing;[例句]粗糙金属表面接触表层中的等温应力与热应力场对金属表面的边界膜成膜,磨损与疲劳机理都有重要影响。Theisothemalandthermalstressfieldsofroughcontactsplayanimportantroleinthemechanismsofboundaryfilmformation,wearandfatigue.
磨损试验abrasion test; attrition test; wear(ing) test
1. Normal people tend to forget this process unless and until they are reminded of it. 普通人如果没有人题型的话,他们倾向于把这个程序忘了。2. We are so familiar with the fact that man ages, that people have for years assumed th...
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