Relax and take a breather whenever you feel that you need one.要放松，什么时候觉得需要休息就休息一下。Let's take a breather before we go on.喘口气再干.The fresh - air inlet was usually the crankcase breather cap.新鲜空气进口一般是曲轴箱通气盖....
在许多细胞中,含量最高的磷脂是磷脂酰乙醇胺或脑磷脂.The most abundant phospholipid in many cells is phosphatidyl ethanolamine or cephalin.乙醇胺在气体的纯化和分离方面也是有用的.Ethanolamines are also of value in the purification and the separation of gases.利用不经提纯的棉...
Still we have our limits beyond which we call dissimulation treachery.不过我们仍然有自己的限度,超过这个界限,就是虚伪与背信弃义.The protective instinct always nerved her to successful dissimulation.自卫的本能总能使她成功地披上伪装.The thelloef intruded into the ho...
This is one of the most common operations in a word processor.这种操作实质上是一种配置.I have my own word processor and printer at home,so that everything I need is on tap.我家有自己的文字处理机和打印机,因此我需要什么就随时可以调用。He would often be working awa...
Your job will be kept open for your return after maternity leave.你的工作会一直保留到你休完产假回来。The boy was born at the city's maternity hospital.这个男孩出生在市妇产医院。Maternity services were to be reduced in consequence of falling birth...
He now faced an agonizing decision about his immediate future.他这时候面临着一个关系到他不久的将来的痛苦抉择。For one agonizing moment, the dish was perched precariously on the bank of the canal, but It'suddenly overbalanced and slid back ...