Smithsonite
n. 菱锌矿
🗣️ 情景例句
I am hungry.
我真是饿了。
Goodbye, it was nice meeting you.
再见，很荣幸认识你。
An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit,
穿过深水的海浪使水面上的一个微粒按照一种近乎圆形的轨道移动，