Chromatobar
色譜(固定相)棒
??? 情景例句
How can I forget?
怎么忘得了?
Please excuse me for a little while.I want to do something.
請等我一會兒時間，我要做點事。
A woman saw it happen when she was walking past.
一位婦女走過的時候，看到我的鋼筆掉了。