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
Is that all for customs formalities?
海关检查就这些了吗？
What is worth doing at all is worth doing well.
事既值得做，就把事做好。
Someone is ringing the bell.
有人在按门铃。