Venturi throat
[化] 文丘里喉管
🧩 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)
throat
[θrot]
n. 咽喉;颈前部;[植物学]管颈;
vt. 用沙哑的声音或嗓音发音;
🗣️ 情景例句
I'm surprised they're not here.
我奇怪他们怎么没来。
Would you mind mailing this letter for me?
你介意寄我的这封信吗？
Were you at butcher's, too?
您也在肉店里吗？