🧩 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. 威廉（男子名）；[常作W-][美俚]钞票, 纸币
n. 华莱士（男子名）
🗣️ 情景例句
Where are the shopping carts?
购物车在哪儿？
I read 10 lettres.
我读了十封信。
Bluebird, the car he was driving, had been specially built for him.
他驾驶的“蓝鸟”牌汽车是专门为他制造的。