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
How long will it take for my mail to reach its destination?
我的信件到达目的地要多久？
Charity begins at home, but should not end there.
仁爱须由近及远。
I would like to ask you about some stamps.
我想问问有关一些邮票的事。