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
How much do you want for this?
这件东西你想卖多少钱？
Did you give it to him yourself?
你自己亲自交给他吗？
Two men took the parcel off the plane and carried it into the Customs House.
有两个人把包裹拿下飞机，进了海关。