Cems
[医][=Committee on Emergency Medical Service]急救医学服务委员会
🗣️ 情景例句
Technology could revolutionize our way of life.
科学技术会给我们的生活方式带来革命。
There is nothing either good or bad, but thinking makes it so.
事情本无好与坏，全在自己怎么想。
This pen doesn't write well.
这钢笔不好写。