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
What college are you attending?
你在哪里上学？
No,she isn't.
不，她不是。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，