Dear sir
亲爱的先生
🧩 词语组成解析
dear
[dɪr]
adj. 亲爱的;敬爱的;昂贵的;严厉的;
n. 亲爱的人;宠物;
int. 哎;
adv. 高价地;疼爱地;贵;
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;
🗣️ 情景例句
My car's in the shop.
我的车在修理店里。
When love puts in,friendship is gone.
爱情进入，友情完结。
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。