Orifice meter
[化] 孔板流量计
🧩 词语组成解析
orifice
['ɔrɪfɪs]
n. 孔;洞口;
🗣️ 情景例句
But first you have to smile.
但首先你得笑一笑。
No. Behave yourself, Jack.
别胡闹，杰克。
Let's ask this policeman. He may know.
咱们问问这位警察。他可能知道。