Flowrator
[化] 转子流量计
🗣️ 情景例句
Yes. It's the anniversary of one of our important revolutionary movements.
是的。它是中国一个重大革命运动的纪念日。
Henry got a toothache and asked to be excused.
亨利牙疼，请求离开一下。
And here's a little present for you.
这里有一件小礼物送你。