🧩 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;
n. 哈罗德(男子名)
n. 沃尔特(男子名)
🗣️ 情景例句
I do.
我就是啊。
You have also made some readjustment in your import and export business, have you?
你们的进出口贸易也有一些调整,对吗?
I have no idea.
我没有头绪。