🧩 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. 莫蒂默（男子名）
n. 旋转物, 推车人, 车轮制造人, 辕马, 精明的政客
🗣️ 情景例句
You're in great condition.
你状态挺好的。
Nothing is given so freely as advice.
劝人最容易。
I don't think you'll have any difficulty in pushing sales.
我认为你推销时不会有任何困难。