Venturi
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
That's just what I think.
那正是我所想的。
A spot is most seen on the finest cloth.
最清洁的布上，污点特别显眼。
an illness which at twelve would knock us over,
使我们在12岁时病倒的疾病，