这场战争必须速战速决，尽量兵不血刃。This war had to be fought fast and relatively bloodlessly.带锯齿刃的刀a knife with a serrated edge有四面刃头的箭是从石弓发出来的.An arrow with a four - edged head is shot from a crossbow....
他精通机械，了解许多有关声音的知识。He was a very mechanical person, who knew a lot about sound.这个声音的声波如图B所示。The sound waves of the voice could be diagramed as in B.听自己声音的录音回放对特德可能会有帮助。Ted might benefit from hearing his own voice recorded...
Whilst the detoxification requires energy, slow decay may still occur.由于解毒作用需要能量, 所以缓慢的腐朽仍然会发生.Whilst I used to laugh it off, I'm now getting irritated by it.这种事情我从前会付之一笑，但现在开始觉得挺烦的。Whilst this might sound like a tr...
痉挛性瘫痪是一种脑性瘫痪形式.Spastic paralysis is a spastic form of cerebral palsy.目的改良脑瘫痉挛性马蹄足的治疗方法.Objective To improve the treatment of Brain paralysis convulsive equinovarus.吞气症异常的痉挛性吞气, 特指歇斯底里的症状.The abnormal, spasmodic swallowin...