We use saccharin in substitution for sugar.

我们用糖精代替糖。

Ian's smile was replaced by a frown.

伊恩微笑被皱眉所代替。

Hotels have taken the place of old inns.

旅馆已代替了旧客栈。

In stead of using butyl nitrite and absolute ethyl-ether as reagents,in an improved method,cupferron.

本文介绍了以亚硝酸酯代替亚硝酸丁酯,用氯苯代替无合成铜铁试剂新工艺。

We are hard put to find a replacement for our assistant.

我们很难找到一个人来代替我们助手。

Part of the involutive thymus was replaced by myoid cells.

一部分胸腺组织已被肌样细胞代替。

He substituted as the typist in the office.

他代替做这个办公打字员。

Instead, the job is done by 40 cute, little vealy wooly lambs.

工作被40头可爱小绵羊给代替完成。

As Jack is ill, we have to get a replacement for him.

杰克生病了, 我们必须找一个人代替他。

In the story human beings were replaced by robots.

在这个故事中, 人类被机器人代替了。

Its general use of cloth gunnysack cloth, crinoline or steel Sibu replaced.

布一般用麻袋布、衬布或钢丝布代替。

Plastics are used in many modern articles instead of metal, wood, etc.

塑料在许多现代用品中被用来代替金属、木材等。

For some people, reading travel books is a surrogate for actual travel.

对某些人来说, 读游记可代替真正旅行。

We substitute margarine for cream because cream is fattening.

我们用人造黄油代替奶油,因为奶油会使人发胖。

It further proved that triphosgene replacing the deadly phosgene and diphosgene is feasible.

进一步证明了三光气代替剧毒光气和双光气可行性。

It was soon replaced by chloroform.

不久被氯仿所代替。

In time their modest house was superseded by an elegant structure of glass and steel.

最终，他们简朴房屋被一幢玻璃和钢筋豪华建筑所代替。

Even grafting new blood vessels in place of the diseased coronary arteries has been tried.

甚至移植新血管代替不健康冠状动脉方法都已经试过。

They preach the abolition of established systems but prose nothing to replace them.

他们竭力主张废除固有制度,但没有提出代替这些制度任何建议。

In this cake mixture, you can substitute oil for butter.

在这种做蛋糕配料中, 你可以用食用油代替黄油。