Bifs
(bif 的复数) abbr. bifocal 双焦点的; buyer-induced failure 买方导致的失误
🗣️ 情景例句
Well, let's take everything to the living room.
嗯， 我们把东西都放到客厅去。
Is this book his?
这本书是他的吗？
Don't you usually come to school by bike?
你不是常骑自行车到学校吗？