Ectocyst
外囊(棘球蚴)
🗣️ 情景例句
Havefun!
开心点。
I'm afraid not. She doesn't have any openings in the morning.
恐怕不行。上午她没有空。
He did not look up from his desk when I entered.
我进去的时候，他连头也没抬。