Arthrolith
关节石
🗣️ 情景例句
The first word sounds like no.
第一个字音像 no 。
By reading we enrich the mind; by conversation we polish it.
读书可以使我门的思想充实，谈话使其更臻完美。
That's all right.Goodbye.Enjoy yourself!
不用谢。再见。好好玩吧！