Biconditional operation
[计] 同操作, 双态操作
🧩 词语组成解析
[计] 双条件的, 双态的
🗣️ 情景例句
What can I do to cheer her up?
我要怎么做才可以让她振作起来？
If you hadn't slipped and fallen,you wouldn't have broken your leg.
如果你没滑倒,你就不会断腿了。
The radio says the snow will stop later in the day.
无线电广播说 今天晚些时候雪会停的。