Macroplankton
大型浮游生物
🗣️ 情景例句
I studied English in school.
我是在学校里学的英语。
You are brighter than I am.
你比我聪明。
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子