Baer's cavity
[医] 贝尔氏腔(囊胚腔)
🧩 词语组成解析
🗣️ 情景例句
You do a pretty good job on the Riverdale High School paper.
你在Riverdale高中校刊做得有声有色。
Which one is more clever?
哪一个是较聪明的？
I like reading English books, but they're sometimes rather hard.
我喜欢看英语书，但有时候英语书相当难读。