Reducing orifice
[化] 节流孔板
🧩 词语组成解析
n. 减低；减轻体重法, 减肥法
orifice
['ɔrɪfɪs]
n. 孔;洞口;
🗣️ 情景例句
You're welcome.
不用客气。
Would you please leave the door unlocked for me?
可以请你为我把门锁打开吗？
New jobs are needed because a number of people are out of work.
因为许多人没有工作，所以需要为他们提供就业机会。