Ectocyst
外囊(棘球蚴)
🗣️ 情景例句
So tell me about your educational history.
请告诉我你的教育经历。
Let every man praise the bridge he goes over.
饮水思源。
It's a small blue case and it's got a zip.
是只蓝色的小箱子，上面有拉链。