?? 詞語組成解析
common
['kɑm?n]
adj. 普通的;通俗的;[數學]公共的;共有的;
n. [法律]（對土地、水域的）共有權;公共用地;普通;平民;
n. 蛔蟲
??? 情景例句
This career move is a step in the right direction.
這次變動是你在事業上的一次邁進。
Is there anything I can do for you?
有什么我能為您做嗎？
Mrs.Sawyer stays at home every day.She does the housework.
索耶夫人每天呆在家里。她料理家務。