metals
n. 金屬( metal的名詞複數 ); 鋼軌; 五金
Metal is a hard substance such as iron, steel, gold, or lead.
...pieces of furniture in wood, metal and glass...
用木料、金屬和玻璃製成的一件件傢俱
He hit his head against a metal bar.
他的頭撞在一根金屬棒上。
Lead was one of the metals known to the ancient world.
鉛是早在古代就已知的金屬之一。
Metals expand when they are heated.
金屬受熱會膨脹。
What spurred them on was alchemy, the'science " of changing ordinary metals into gold.
激勵他們的是鍊金術, 即把普通金屬變為金子的 “ 科學 ”.
Medieval alchemists attempted to transmute base metals into gold.
中世紀的煉丹術士企圖把賤金屬煉成金.
Metals will melt when heated to a certain temperature.
金屬加熱到一定的溫度都會熔化.