这本书以对夏威夷的冗长描述为结尾。The book ends on a lengthy description of Hawaii.他的讲话颇为冗长。He was making quite a long speech.这种表单读起来冗长乏味。Such lists are long and tedious to read....
卡车倒车和掉头的时候，我听见发动机的轰鸣声。I heard the engines revving as the lorries backed and turned.他们不时地听到大卡车的轰鸣声。Now and then they heard the roar of a heavy truck.听到发动机的轰鸣声，杰克猛地抬起了头。Jake's head jerked up at the throb of the engine...
The reaction mechanism of cyanate ester monomer synthesized by a " cyanogen halide - phenol method " is discussed.分析了 “ 卤化氰 - 酚法 ” 合成氰酸酯单体的化学原理.The cyanate Resin is modificated by styrene and divinyl benzene , which are ...