Velocity modulated tube
[电] 调速管
🧩 词语组成解析
a. 已调的；被调的
🗣️ 情景例句
My doctor advised me to give up smoking without delay.
医生劝我立即戒烟。
Do you ever study English on Sunday?
你曾经在星期日学英文吗？
He was sent to prison for failing to pay his debts and died in poverty in 1836.
他因无力还债而被捕入狱，最后于1836年在贫困中死去。