Tiemannite
n. [矿]硒汞矿
🗣️ 情景例句
It's a wonderful opportunity, Richard.
这是一个好机会 Richard。
We prepared a picnic lunch and drove down by the river.
我们准备了野餐午餐并沿河边向下开车。
You never have to travel miles to see your friends.
你去看朋友根本不用跋涉好几英里，