Sawdoctor
n. 锯齿制作器
🗣️ 情景例句
Keep the change.
别找零头了。
His support furthered my career.
他的支持促进了我的事业。
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：