Blastocoel
n. [生物]囊胚腔, 分裂腔
🗣️ 情景例句
Of course, I'll visit at least once a year, maybe more.
当然，我最少每年会来拜访一次，也许更多次。
I'm the strongest girl in my club.
我是我的俱乐部中最强壮的女孩。
Work on it had begun before my sister left.
这栋房子在我姐姐离开之前就已动工了，