used in

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.

A steam roller is used in making and repairing roads.

蒸汽压路机用来修筑道路.

Limestone is often used in building construction.

石灰岩常用于建筑.

A recorder is often used in our English class.

英语课堂上我们经常使用录音机.

This is the scalpel which Norman Bethune used in those days.

这是当年白求恩大夫用的手术刀.

It is used in medicine for its stimulant quality.

由于它有兴奋剂的特性而被应用于医学.

His research was used in planning treatments for hyperactive children.

他的研究被用来为多动的儿童设计治疗方案。

Many highly corrosive substances are used in the nuclear industry.

核工业使用许多腐蚀性很强的物质.

Fats and oils can be used in moderation.

可以适量使用脂油。

Infrared is widely used in industry and medical science.

红外线广泛应用于工业和医学科学.

Vinegar is used in preserving food.

醋可用来保存食物。

A federal judge upheld the undercover Methods: Used in the case.

一位联邦法官主张在此案中使用秘密的方法.

This word was used in the old days to address one's superiors.

这个词是旧时下对上的称呼.

Gunpowder was used in China as far back as the 11 th century.

远在公元11世纪,中国已使用火药.

Cooked kidney beans can be used in place of French beans.

煮熟的红芸豆可以代替四季豆。