🧩 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. 马太, 马太福音
pl. 碎片
🗣️ 情景例句
I would like to open a checking account.
我想开一个支票户头。
I will be very glad when I receive the letter.
如能接到你的来信，我将会非常高兴。
Can't you do anything right?
成事不足，败事有余。