Porocephalus
[医] 蛇舌状虫属, 洞头虫属
🗣️ 情景例句
This is he.
我就是。
We'll still be able to meet the deadline.
我们还是可以赶上最后期限的。
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
这些卫星绕着地球转，帮助我们更好地了解地球、天气和其他情况。