除去金屬的雜質英文怎麼說？

purge metal of dross

將酸和金屬放在一起會引起反應英文怎麼說？

Putting an acid and a metal together causes a reaction.

這金屬工具擊牆時發出鏗鏘聲英文怎麼說？

The metal tool clanged when it hit the wall.

銅和鋅的熔化製成黃銅英文怎麼說？

The fusion of copper and zinc makes the metal brass.

油保護金屬,使免於生鏽英文怎麼說？

Oil preserves metal from rust.

鐵是低值金屬英文怎麼說？

Iron is a base metal.

傘的骨架是金屬製的英文怎麼說？

The frame of the umbrella is made of metal.

這金屬在高溫下變形了英文怎麼說？

The metal buckled in the great heat.

金屬被酸腐蝕英文怎麼說？

The metal is fretted with the acid.

酸已把金屬蓋子蝕穿了英文怎麼說？

The acid has eaten through the metal cover.

對該金屬進行了分析英文怎麼說？

The metal was submitted to analysis.

銅是一種金屬英文怎麼說？

Copper is a metal.

她的一條腿上上了金屬夾板英文怎麼說？

She wore a metal splint on one leg.

建築工人為了防護而帶金屬頭盔。英文怎麼說？

The construction workers wore metal helmets for protection.
建築工人為了防護而帶金屬頭盔。英文怎麼說？

建築工人為了防護而帶金屬頭盔英文怎麼說？

The construction workers wore metal helmets for protection.

工匠將一塊金屬錘平英文怎麼說？

The workman flattened a piece of metal by hammering it.

在金屬表面壓上花紋英文怎麼說？

indent a pattern in a metal surface