🧩 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. 弗雷德里克（男子名）
n. 阿什顿（人名）
🗣️ 情景例句
I've mailed off several applications for jobs that interest me.
我已经寄出了几份求职材料，应聘我感兴趣的职位。
How I wish the vacation would last longer!
如果假期长一点那该多好。
He has asked to be introduced to the pianist.
他要求会见这位钢琴家。