be made of

This medal is made of genuine gold.

这枚奖章是真金制成的。

These spoons are made of sterling silver.

这些汤匙是纯银制品。

String is made of threads twisted together.

绳子是由卷捻在一起成的。

The brush is made of animal bristles.

刷子是用动物的鬃毛制成的。

The cabinet is made of cherry wood.

柜子是樱桃木的。

A guard is made of eight soldiers.

卫队由八组成。

No mention was made of her illness.

她的病情没有提到。

The patio was made of stone slabs.

这天井是用石铺砌而成的。

A boat must be made of buoyant material.

船一定要用有浮力的材料。

Those fine wine glasses are made of crystal.

些漂亮的酒杯是用水晶的。

This kind of jam is made of berry.

这种果酱是由浆果的。

Milk bottle tops are made of tin foil.

牛奶瓶盖是用锡箔制成的。

The videodisc is made of liquid crystal polymers.

影碟是由液晶聚合物制成的。

The old man's grave is made of granite.

老人的墓是用花岗石造的。

The trimmings on the car are made of chromium.

车上的装饰品是用铬合金的。

The trimmings on the car are made of chrome.

车上装的食品是用铬合金的。

Formerly most of our household utensils were made of brass.

以前我们家庭用的器皿多数是用黄铜的。

Water is made up of atoms of hydrogen and oxygen.

水由氢和氧的原子构成。

The outer walls of the house were made of brick.

这座房子的外墙是砖的。

Many shoes nowadays are made of plastic or similar stuff.

如今, 许多鞋子是用塑料或类似的材料制成的。