Orifice(flow) meter
[化] 孔板流量计
🧩 词语组成解析
🗣️ 情景例句
I'd like to rent a car, please. I need it for business.
我想租一辆汽车，是为了业务上的需要。
I subscribed to a lot of periodicals last year.
去年我订了许多期刊。
Sophie, this is Hans.He is German.
索菲娅，这位是汉斯。他是德国人。