Ectocyst
外囊(棘球蚴)
🗣️ 情景例句
You are in great condition. I can't believe it!
你的身体太好啦。我简直不敢相信。
I'd like to say goodbye to everyone.
我要向诸位告别了。
Can't you come in and have tea now, Peter?
彼得，你现在能进来喝茶吗？