定義 / Definition
[noun]
・a substance (such as gold, tin, or copper) that usually has a shiny appearance, is a good conductor of electricity and heat, can be melted, and is usually capable of being shaped
・broken stone for use in making roads.
・molten glass before it is blown or cast.
・heavy metal or similar rock music.
— その他 例文 —
Gold, silver and iron are all metals.
金,銀,鉄はすべて金属である
The characteristics of metals are: ⑴ They tend to be shiny; ⑵ They conduct electricity and heat very well; ⑶ They are malleable and ductile.
金属の性質は、⑴ 光沢がある。⑵電気や熱をよく通す。⑶展性と延性がある。ということである。