Sch
n. 同步信道；原理图；插座头
📖 牛津释义
sch
abbr 缩写 = school.
🗣️ 情景例句
Where are they?
草图在哪儿？
He's very fond of playing tennis.
他非常喜欢打网球。
and you may well wish to boost your pension income.
你就很希望能够提高你的养老金收入。