Dosing device
[化] 定量装置
🧩 词语组成解析
定量给料
🗣️ 情景例句
It's still a little over two hours, Harry.
仍然还有两个多小时， Harry。
I learned Japanese yesterday.
我昨天学日文。
The workmen told him to do as he pleased and the policeman telephoned for help.
工人说，悉听尊便。警察去打电话叫人。