🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
unicorn
['ju:nikɔ:n]
n. （传说中身体似马的）独角兽;<动>一角鲸;独角兽标记;
🗣️ 情景例句
Hello, I'm glad to meet you. I've heard so much about you.
你好， 很高兴见到你。 久仰， 久仰。
Competition between bidders for this valuable painting has been keen.
拍卖时各出价对这幅名画竞争很激烈。
'I was in my office as usual,' answered the Ambassador.
“我和往常一样，在办公室里，”大使回答说。