🧩 词语组成解析
n. [圣经]雅各（以色列人的祖先）；雅各布（男子名）
🗣️ 情景例句
You should use 'officer' to address a policeman.
你应该用 'officer' 来称呼警察。
No wonder!
这也难怪！
He was absent on Monday,Tuesday,Wednesday and Tuesday.How are you all keeping?
星期二、星期三和星期四没去上学。你们身体都好吗？