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
Don't go anyplace unsafe.
别去那些不安全的地方。
How long will it take you to repair it?
你要多久才能修好它？
You should then establish your own individual aims.
然后，你一定要建立起自己的目标。