Pindone
[化] 特戊酰茚二酮; 杀鼠酮
🗣️ 情景例句
I should stick to my work schedule.
我应该坚持我的工作进度。
Let's give him a big hand.
让我们热烈鼓掌。
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。