Biunique
a. [数]一( 对) 一的, [语]单向双系列对应的
🗣️ 情景例句
I'm going somewhere else this evening.
今晚我要去另外一个地方。
I couldn't believe my ears.
我真的不敢相信。
They plan to immigrate to Finland next year.
他们计划明年移居芬兰。