金属的英文：
metal

diffusion metallizing
渗金属

Cutlery made of any metal
任何金属制的餐具

Base bullion
粗金属锭

Eaves flashing
屋檐金属盖片

Metal Closure Crown Cop
金属瓶管

Acids corrode metal.
酸类能腐蚀金属品

An acid has the power to corrode metals.
酸具有腐蚀金属的性能。

Metal base copper-clad laminate
金属基覆铜层压板

The shock of the cold makes the metal sulfides crystallize.
低温使得金属硫化物结晶。

The construction workers wore metal helmets for protection.
建筑工人为了防护而带金属头盔。

A hammer has a metal head and a wooden or metal handle.
锤子有个金属的头，一个木质的或金属的把柄。

Metals contract in cold weather.
金属在寒冷的天气里收缩。

The lye will eat through the metal.
碱液会腐蚀金属。

railroad tie of metal
铁路金属枕木

The metal buckled in the great heat.
这金属在高温下变形了。