Doser
定量加料器, 计量给料器, 量器系统
🏥 医学释义
剂量仪
🗣️ 情景例句
I'd like to leave a message for him, if you don't mind.
你若不介意的话，我想留话给他。
I have some shirts to send to the laundry.
我有一些衬衫送到洗衣店了。
Is there any water in this kettle?
这水壶里有水吗？