Orifice(flow) meter
[化] 孔板流量计
🧩 词语组成解析
🗣️ 情景例句
Yes, Miss Susan, we have you down for a deluxe room tonight.
您好，苏珊小姐，我们已为您定好了今晚一间豪华房间。
Don't let me down.
不要让我失望。
He will soon be working in an office.
不久就要坐办公室里工作了。