Flowrate
流速, 流量
🗣️ 情景例句
I want to cash this check, please.
我想把这张支票换成现金。
I've got a pain in my back.
我的后背有点疼痛。
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时，他内疚地笑了，然后把那个大包拿到了桌上。