Orifice(flow) meter
[化] 孔板流量计
🧩 词语组成解析
🗣️ 情景例句
This is really neat!
太好了
I will take a plane.
我将去搭飞机。
Yet their present development is wholly different,
但是，这两个地方目前的发展程度完全不一样。