Rotameter
n. 转子流量计, 转式测速仪\\n[化] 转子流量计
🏥 医学释义
血流测定器，转子流速计
🗣️ 情景例句
Try to think in English whenever possible.
尽可能用英文思维。
Do I need a reservation for the dining car?
我需要预订餐车吗？
Everything's very quiet.I'm sure there's no one at home.
毫无动静，肯定家里没有人。