Contingency authority
[经] 意外开支权
🧩 词语组成解析
🗣️ 情景例句
He's teething.
他正在长牙齿。
Ellen liked to smell her mother's cooking, when she came home.
艾伦回到家来，喜欢闻一闻母亲做的菜。
In the middle of the classroom.
在教室中间。