Biconditional
[计] 双条件的, 双态的
🗣️ 情景例句
Good morning. This is Huang Feng.
早上好，我叫黄凤。
Do you have some stamps?
你有邮票吗？
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。