🧩 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;
海鸠
🗣️ 情景例句
Pete wrote us and told us.
Pete写信告诉我们的。
How many pounds are you going to order?
你要订几磅？
Boy, I'm really glad to hear that.
哇，听了真叫人高兴。