Eqination
[医] 马痘接种
🗣️ 情景例句
What's wrong with him?
他怎么啦？
A proper amount of exercise contributes to good health.
适度的运动有益于健康。
There's a label on the handle with my name and address on it.
箱把上有一标签，上面写着我的姓名和住址。