His career was brought to a premature end by a succession of knee injuries.因为膝盖接二连三地受伤，他的职业生涯提前结束了。...the infamous massacre of Indians at Wounded Knee...在伤膝谷对印第安人的无耻屠杀Energy expenditure can be minimized by a properly per...
She sat on Rossi's knee as he whispered in her ear.她坐在罗西的膝盖上，听他低声耳语。He had to have one leg amputated above the knee.他的一条腿不得不从膝部以上截断。The knee's coming on fine, I'm walking comfortably already.膝盖恢复得很好，我现在走路已...
非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物.Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.解决这一问题的一般办法是避免使用烷基卤.The general answer to this problem is to avoid alkyl halides.非离子型表面活性剂有聚氧乙烯缩合物, 糖酯和烷基胺氧化...
孕妇酗酒可能会危及腹中胎儿。Pregnant women who are heavy drinkers risk damaging the unborn foetus.这是非法的，可能会危及他人的生命。It is illegal and could endanger other people's lives.有毒废物可能危及生命，毒死鱼类。Toxic waste could endanger lives and poison ...
She heard a floorboard creak upstairs.她听见楼上的地板发出嘎吱嘎吱的响声。A shadow moves across the wall. A floorboard creaks.一道影子从墙上飘过, 地板发出吱吱的响声.This kind of floorBoard gives people a feeling of smoothness and quietness.这种地板木给人一种顺滑、安静的感...