Ectozoa
[医] 体表寄生虫
🗣️ 情景例句
Is everything OK?
一切都好吗？
The master always exacts quality work from his students.
老师常常要求学生们认真踏实的完成功课。
Sorry, I can't. I have to tidy my room.
对不起，我不能去。我得收拾房间。