🧩 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;
n. 金链花
🗣️ 情景例句
Yes.
有。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？