Biunique
a. [数]一( 对) 一的, [语]单向双系列对应的
🗣️ 情景例句
I've been through every section with you, Richard.
我和你一起检视过每个部分， Richard。
I hope you can tell me.
我希望你能告诉我。
Why not? His home isn't far from here. Let's go.
为什么不呢？他家离这儿不远。我们走吧。