Restriction orifice
[化] 节流孔板
🧩 词语组成解析
orifice
['ɔrɪfɪs]
n. 孔;洞口;
🗣️ 情景例句
Where shall I put my signature?
我签在哪儿呀？
May I smoke?
我能抽烟吗？
I'm afraid this green dress it too small for me as well.
恐怕这件绿色的我穿着也太小了。