Limiting orifice
[机] 极限孔
🧩 词语组成解析
a. 限制的\\n[电] 极限
orifice
['ɔrɪfɪs]
n. 孔;洞口;
🗣️ 情景例句
The welcome sign is up:
欢迎的标语已经弄好了：
He that sups with the devil must have a long spoon.
与恶人交往，须特别提防。
It's seven.
七点了。