Wolframite
n. 钨锰铁矿\\n[化] 黑钨矿
🗣️ 情景例句
We're happy you got the promotion.
很高兴你得到了提拔。
Revolutions are not made with rose water.
革命不是绣花。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。