Eqination
[医] 马痘接种
🗣️ 情景例句
Please check to be sure you have your belongings.
请记得带您的行李。
Let's celebrate!
让我们好好庆祝一下吧!
They had just had enough time to swim out of danger when the boat again completed a circle.
他们刚刚来得及游出危险区，快艇就又转完了一圈。