Sadc
abbr. Sequential Analogue-Digital Computer 時序模擬-數字計算機
??? 情景例句
Yes. The Molinas are waiting for me.
不會。Molina一家人正等著我呢。
We know not what is good until we have lost it.
有的時候不愛惜，失了以后空嘆息。
Did you note the damage on the bill of lading?
你把損壞情形注明在提貨憑單上了沒？