Ccn
abbr. coronary care nurse 冠心病护理; coronary care nursing 冠心病护理; correction 改正; 校正
🗣️ 情景例句
I must meet the deadline.
我必须赶上最后期限。
I guess he's about 30.
我猜他大概30岁。
Are you in Row 4?
你是在第四排吗？