Protozoa
[医] 原生动物门
🗣️ 情景例句
If you don't finish your homework, you'll be in big, big trouble.
如果你不完成作业，你就有大麻烦了。
David would get up early in the morning to deliver newspaper.
戴维一早起床就去送报纸。
Can you cover for me on Friday. Tell me how to get there?
星期五能不能请你替我个班。 你能告诉我到那里怎么走吗？