Mommy, you don't need to stay while we talk.妈妈,我们谈话时你不必陪着.Jim Coulters will mind the store while I'm away.我不在的时候吉姆·库尔特斯会照看店铺的。I'll make the tea and you pop off for a while.我来备茶，你去歇一会儿吧。...
I decided that I'd go and, like, take a picture of him while he was in the shower.我决定我要去，嗯，拍一张他的冲凉照。We talked on the telephone for quite a while.我们在电话里谈了好一阵子。'Sit down.' — 'I prefer standing for a whi...
无技能的工人通常比有技能的工人挣钱少.Unskilled workers usually earn less money than skilled workers.随着经济转向生产,对普通无技能的劳工需求减少.As the economy has shifted towards production there is less demand for ordinary, unskilled labor....
He displayed a curmudgeonly unwillingness to accept the voters' verdict.他态度恶劣，显得很不情愿接受选举人的意见。Her unwillingness to answer questions undermined the strength of her position.她不愿回答问题,这不利于她所处的形势.Their unwillingness to di...
Objective To repair bone defect with demineralized freeze - dried bone ( DFDBA ) allo - grafts .目的应用脱钙冻干异体骨 ( DFDBA ) 修复骨缺损,解决种植区的骨量不足问题.The salt content was estimated through ashing salted and demineralized whey powder ...
以二羧酸和异丁醇为原料,用硫酸作催化剂,合成二羧酸二异丁酯.The diisobutyl dicarboxylate was prepared by using acid and isobutanol as material and acid as catalyst.以冰醋酸、异丁醇为原料,硫酸高铈为催化剂合成乙酸异丁酯.A method for synthesis of isobutyl acetate based on ceric ...