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
And you gave up your career as a music teacher?
那么你就放弃了音乐教师的事业？
The best is yet to be.
好戏在后头。
either from gas or water, is pushing it.
这种巨大的压力来自地下天然气或水。