Restriction orifice
[化] 节流孔板
🧩 词语组成解析
orifice
['ɔrɪfɪs]
n. 孔;洞口;
🗣️ 情景例句
He should just about get by in the exam.
他这次考试还能勉强及格。
To make it fast, you can send a fax.
要想快点的话就发个传真。
Yes, we have been interested in new system.
是的，我们对新系统很感兴趣。