Dosing device
[化] 定量装置
🧩 词语组成解析
定量给料
🗣️ 情景例句
Don't expect too much of me.
不要对我期望太大。
I think it's going to be too high.
我认为它将太高。
Once you begin，you must continue.
一旦开始，你就得继续。