Choledocholith
[医] 胆总管石
🗣️ 情景例句
Now may I please say hello?
现在我可以说声哈喽了吗？
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
And, because most books were not printed in Braille.
因为大多数的书本没用布莱叶文印刷。