车子底盘的3块隔热板已经脱落了。Three insulating panels had come adrift from the base of the vehicle.他会把钢丝绳拴在汽车底盘上，用卷扬机把汽车吊到运河岸上。He would attach a cable around the chassis of the car and winch it up on to the canal bank.新部件可能包括钢壳, 变速器或底...
They know nothing about exothermic chemical reactions.他们对放热的化学反应一无所知.In general, exothermic combustion reactions require two reactants.一般说来, 放热燃烧反应需要两种反应物.Exothermic reaction can be reduced by adding hexahydrophthalic an...
Sometimes things have to fall apart to make way for better things.有时候要到达谷底，才会慢慢变好。His destination was Chobham Common, a long way from his Cotswold home.他的目的地是乔伯姆公地，那里和他在科茨沃尔德的家离得很远。She was afraid in a way that was quite ...
严肃、严谨、倔强的他同时又冷漠、多疑、敏感、不会变通。Formal, exact and obstinate, he was also cold, suspicious, touchy and tactless.我叔叔是位严格而又倔强的军医,他曾身经两次大战.My uncle was a hard - nosed army officer who had seen service in two wars.驴被认为是最倔强的牲畜。Donk...