be made of

This medal is made of genuine gold.

这枚奖章真金成的。

These spoons are made of sterling silver.

这些汤匙纯银品。

String is made of threads twisted together.

绳子由卷捻在一起做成的。

The brush is made of animal bristles.

刷子用动物的成的。

The cabinet is made of cherry wood.

柜子樱桃木做的。

A guard is made of eight soldiers.

卫队由八个士兵组成。

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来做。

Those fine wine glasses are made of crystal.

那些漂亮的酒杯用水晶做的。

This kind of jam is made of berry.

这种由浆做的。

Milk bottle tops are made of tin foil.

牛奶瓶盖用锡箔成的。

The videodisc is made of liquid crystal polymers.

影碟由液晶聚合物成的。

The old man's grave is made of granite.

那老人的墓用花岗石造的。

The trimmings on the car are made of chromium.

车上的装饰品用铬合金做的。

The trimmings on the car are made of chrome.

车上装的食品用铬合金做的。

Formerly most of our household utensils were made of brass.

以前我们家庭用的器皿多数用黄铜做的。

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.

这座房子的外墙砖的。

Many shoes nowadays are made of plastic or similar stuff.

如今, 许多鞋子用塑料或类似的材料成的。