Sdi
[计] 信息选择传播, 源数据信息, 标准数据接口
🗣️ 情景例句
He lost his money due to his own carelessness.
由于大意，他丢了钱。
If you wish for peace, be prepared for war.
想要和平，必须备战。
I borrowed his copy of the timetable.
于是我借他本人的列车时刻表，