?? 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;
iguana
[i'gwɑ:n?]
n. 鬣鱗蜥（產于中美洲和南美洲）;
??? 情景例句
My dear little boy just looked up at me as if to say,
我親愛的小男孩只是仰頭看著我 ，好像在說，
Parents usually put a small red paper packet under their child's pillow.
父母常常會在孩子枕頭下放一個小紅包。
I think it's broken.
我覺得好象壞了。