🧩 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. 沃尔特（男子名）
[人名] [英格兰人姓氏] 罗利 Raleigh的变体
🗣️ 情景例句
You've got it.
没问题。
My cell phone's out of batteries.
我手机没电了。
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我发现树叶开始枯萎，