Flowrate
流速, 流量
🗣️ 情景例句
OK, Jane. Start the music.
好 ，Jane。音乐开始。
Is the plain along the river good for farming?
河畔的平原易于发展农业吗？
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？