Ebk
abbr. embryonic bovine kidney 胚胎培育的牛肾
🗣️ 情景例句
Let's go out clubbing ater the mid-term exams.
期中考试以后我们一起上酒吧。
You can't count on the weather being fine.
你不能指望天晴。
Yes, they do.
他们是。