Kogan
n. (Kogan)人名；(俄)科甘；(英)科根
??? 情景例句
How are you doing, Richard?
現(xiàn)在怎么樣， Richard？
The petroleum region is centered largely in the north.
那里的石油區(qū)大部分集中在北部。
Excuse me! Are you from the USA?
對(duì)不起，你是美國(guó)人嗎？