Flowmeters
na. 流量计; 流速计
🗣️ 情景例句
Have some iced tea.
喝点冰茶吧。
I met one of the cameramen over at the television station.
我在电视公司遇到一位摄影师。
It is eight o'clock.The children go to school by car every day, but today, they are going to school on foot.
现在是8点钟。孩子们每天都乘小汽车去上学，而今天，他们正步行上学。