Biunique
a. [数]一( 对) 一的, [语]单向双系列对应的
🗣️ 情景例句
I want to be with Max as a full-time mother,
我又想和Max在一起， 做个全职的母亲
My book has a dark blue cover.
我的书有一个深蓝色的封面。
because they are unwilling to have their names entered as having taken out such and such a book,
因为它们不愿让人家记下它们公司的名字和借阅的某一本书。