Eugensite
汞钯矿
🗣️ 情景例句
I'll work on my computer.
我要练电脑。
I am old enough to make up my own mind.
我已经长大了，可以自己拿主意了。
What shocked him most was that the men who carried him were black.
最使他感到惊奇的是，把他运走的人都是黑人。