tungsten
(also wolfram) n [U]
chemical element, a hard grey metal used in making steel alloys and the filaments of electric light bulbs 钨. =>App 10 见附录 10.
🗣️ 情景例句
I'd like to talk with you about something troublesome.
我想同你谈点麻烦事。
A lamb is as dear to a poor man as an ox to the rich.