?? 詞語組成解析
sir
[s?]
n. 先生;（用于姓名前）爵士;（中小學生對男教師的稱呼）先生;老師;
john
[[d??n]]
n. 盥洗室, 廁所, 嫖客
n. 羅絲（女性名）
??? 情景例句
Do you have anything to declare for customs?
有什么要申報呀？
Out of debt, out of danger.
無債一身輕。
When she reached home, her mother asked:Have you got everything?
“你東西買齊了嗎？”