🧩 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;
mosquito
[mə'skito]
n. 蚊子;
🗣️ 情景例句
What's the exchange rate today?
今天的兑换比率是多少？
Last month was December,wasn't it ?
上个月是十二月，对不对？
He resolved to give up smoking.
他决心戒烟。