Isd
abbr. 国际订户拨号（International Subscriber Dialing）；教案设计（Instructional System Design）
📖 牛津释义
ISD
abbr
缩写 = international subscriber dialling 国际电话用户拨号服务.
🗣️ 情景例句
I want to buy a sleeper ticket to New York.
我想买张到纽约的卧铺票。
He knows enough that can live and hold his peace.
见多识广者沈默寡言。
A day may begin well enough, but suddenly everything seems to get out of control.
一天开始时，可能还不错，但突然间似乎一切都失去了控制。