老师不应该频繁走动，因为这会加大唇读的难度。The teacher should not move around too much as this makes lip reading more difficult.有的聋哑人练就了很强的唇读能力.Some deaf and mute people have strong lip - reading ability.我也较早地学会了唇读并且能够通过口语表达自己.I learnt to re...
Over the years, Yul and Kirk had crossed paths many times.几年来，尤尔和柯克偶遇了很多次。Yul listened to their sophisticated, rapid-fire conversation.尤尔听了他们老练的、连珠炮似的一番谈话。Yuriko saw eye to eye with Yul on almost every aspect of the prod...
There must be adequate recompense for workers who lose their jobs.必须给失业的工人足够的补偿。He was given ￡1 000 in recompense for his loss.他得到1,000英镑作为对他损失的补偿.They gave him money in recompense for his trouble.他们给他钱以酬劳他的辛苦....
Make an investigation on haemolysis active of lauryl glucoside and hexadecyl glucoside.考察了十二烷基葡糖苷和十六烷基葡糖苷的溶血活性.The fatliquoring and the results show the leather after fatliquored with hexadecyl phosphate presents and wat...
以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 propanediol acetal was synthesized by using st...