Stephanurus
[医] 冠线虫属
🗣️ 情景例句
What's it for?
是做什么用的？
Laugh at your ills, And save doctors' bills.
生病不忧虑，节省医药费。
there is no evidence that the total amount of activity is any less.
但没有迹象表明，其活动总量有任何减少。