Venturi apparatus
[机] 文氏管装置
🧩 词语组成解析
n. 文氏管, 文丘里管( 一种流体流量测定装置, 亦作venturitube)
🗣️ 情景例句
Hello. This is an emergency. Can you please send an ambulance?
喂，这儿有急病患者，请派一部救护车来。
Diseases come on horseback, but go away on foot.
病来如山倒，病去如抽丝。
Well, there are several things we could do.
唔，有几件事是我们可以做的。