🧩 词语组成解析
sir
[sɝ]
n. 先生;（用于姓名前）爵士;（中小学生对男教师的称呼）先生;老师;
john
[[dʒɔn]]
n. 盥洗室, 厕所, 嫖客
n. 霍金斯（姓氏）
🗣️ 情景例句
the autograph of somebody who may be famous someday.
将来有可能成名的人的亲笔签名。
I'm sorry, but she won't have any openings until 11:00, unless there's a cancellation.
对不起，除非有预约取消，11点以前她没有空。
Kate! It's late. Why are you in bed?
凯特！晚啦。你怎么还在床上？