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
Oh, she has an opening tomorrow at ten.
哦，她明天上午10点有空。
What's your family name?
你姓什么？
They have been told that rescue operations are progressing smoothly.
他们一直被告知营救工作进行得非常顺利。