Blastocelis
[医] 胚斑(卵细胞核仁)
🗣️ 情景例句
You drink too much. I think you're hooked on alcohol.
你喝得太多了。你是不是喝酒上瘾了？
I can't fasten this collar button.
我不能扣住这个领子钮扣。
In the letter he was asked to call at the station.
要他到警察局去一趟。