Pneumometer
肺量计
🔁 扩展释义
【医】 呼吸气量测定器
🗣️ 情景例句
Have you ever done supervisory work?
你担任过管理工作吗？
I'm pressed for time.
我时间紧迫。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。