Corinnic acid
[建] 柯扔酸
🧩 词语组成解析
🗣️ 情景例句
This weekend I'm going to install a home security system.
这个周末我要装一套家庭保安系统。
To worry about tomorrow is to be unhappy today.
担心明天，今天就不愉快了。
But this was before Annie Sullivan came to stay.
但是，这都是安妮·莎利文来住下之前的事了。