鋁箔的英文：
1.aluminum foil

But its backside is made of aluminum.
但是它背面是铝制的。

Today, the uses of aluminum are innumerable.
今天铝的用途多得不可胜数。

It was a terylene diaphragm coated with a layer of aluminum.
它利用一个镀有铝层的涤纶膜片。

Copper and aluminum are good conductors of heat and electricity
铜和铝是热和电的良导体

Good adhesion to steel, galvanized steel and aluminum alloy.
对钢铁、锌钢材及铝合金有良好的附着力。

The conspirators will be foiled in their intrigue.
阴谋家的阴谋将被挫败。

To coat(glass, for example)with metal foil.
以箔包用金属箔覆盖（如玻璃）

Chocolate is wrapped in foil to keep it fresh.
为保新鲜，巧克力用箔纸包起来。

Their attempt to recapture the city is foiled by a traitor.
他们重新夺回这座城市的企图被叛徒打破了。

We foiled his attempt to escape.
我们挫败了他逃跑的企图。