Litterer
[医]垃圾虫
🗣️ 情景例句
Sure. Hand me the pen.
当然。请把笔给我。
Learning is better than house and land.
学问是一生的财富。
Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.
然后转一个半圈，再沿直线飞，再朝反方向转个半圈。