There is a vocabulary at the back of our English book.我们英语课本的后面附有词汇表.My English book is on the top shelf.我的英语书在最上边一层架子上.An English book is a blank to me.我对英语书一窍不通....
It was a foretaste of things to come.事情初露端倪。Summer styles are often a foretaste of autumn fashion.夏装的款式常常是秋装的预兆.This is but a foretaste of what the emerging technologies will enable us to do.新科技将会给我们带来什么，这仅仅是一次初体验。...
必须在可行的地方使用可再生能源。Renewable sources of energy must be used where practical.德里克让我相信这个想法是可行的。Derek persuaded me of the feasibility of the idea.很清楚,电动汽车在工艺技术上是可行的.It's quite clear that the electric car is technically fea...
The boy had the presence of mind to turn off the gas.那男孩子镇定地关掉了煤气。He had the presence of mind to put his emergency oxygen tube in his mouth.他镇定自若地把应急输氧管放进了自己的嘴里。I had much presence of mind to bring myself off.我十分镇静地逃了出来....
For super-soft skin, lather on a light body lotion before you bathe.皮肤极柔嫩者，可在沐浴前涂上温和的护肤露。"I think I could find you something."—"That would be super."“我想我可以给你找到点儿什么东西。”——“那太棒了。”He is currently starring in pantomime in Wes...
当反应温度高于聚合上限温度时,聚合物会解聚成小分子单体.A chain - growth polymer raised above the ceiling temperature will degrade, or depolymerize.以肝素钠为原料,经成盐 、 酯化 、 解聚和纯化得到依诺肝素钠.Enoxaparin sodium was prepared from heparin sodium via salinization,...