Restriction orifice
[化] 节流孔板
🧩 词语组成解析
orifice
['ɔrɪfɪs]
n. 孔;洞口;
🗣️ 情景例句
but there must be a way
但总该有一个办法
My parents got married in 1
我父母1954年结婚的。
I think we both need a drink.
我想大家都需要喝一杯。