Spherolith
[医] 球状石(新生儿肾组织内)
🗣️ 情景例句
Thanks for your help! Keep the change.
多谢你帮忙， 不用找了。
Every time the sheep bleats it loses a mouthful.
羊每叫一次，就少吃一口。
Oh! Well, for that, you'd better find an English pen friend.
哦！那你最好为此找一个英文的笔友。