Pretreating
预加工, 初加工, 预处理
🗣️ 情景例句
Yes. Yes, sir.
是的。是的。
What did he answer you?
他回答了你什么？
(remember how easily the Apollo astronauts bounded along),
还记得阿波罗飞船中的宇航员轻松地跳跃-