Sizer
n. 筛分器\\n[化] 填料器; 上胶器
🗣️ 情景例句
Well, you can write to her.
嗯，你可以写信给她。
When can you pick up your ticket?
你什么时候可拿到车票呢？
Ducks know how to swim when they are born.
鸭子天生会游泳