常用

"Silly little boy" was his favourite expression of rebuke to his pupils.

“愚蠢的小家伙”是他最常用的斥责其学生的言辞。

Games are usually used to beguile small children.

游戏常用来哄小孩.

If you don't keep your brain working you go gaga.

要是不常用脑子，你就会变得糊涂起来。

I used to snare small birds such as sparrows.

我曾常用罗网捕捉麻雀等小鸟.

Limestone is often used in building construction.

石灰岩常用于建筑.

We often learn foreign language through questions and answers.

我们常用问答的方式学外语.

This doctor often uses herbal remedies.

这个医生常用草药治病.

The most frequently used method is radiocarbon dating.

最常用的方法是放射性碳定年法。

Farmers often enclose their land with hedges.

农夫们常用树篱将他们的地围起来.

People used to pay in gold.

以前人们常用金币交易.

Salt is the most common seasoning.

盐是最常用的调味品.

In algebra, the sign X usually denotes an unknown quantity.

在代数里, 符号X常用来表示未知数.

Carbolic acid is usually used for cleaning.

石炭酸常用于清洁。

The Indians used to streak their faces with paint.

印第安人过去常用颜料在脸上涂条纹.

English schoolmasters used to cane the boys as a punishment.

英国小学老师过去常用教鞭打男学生作为惩罚.