Chrysofluorene
[化] 柯芴; 11-H-苯并[α]芴
🗣️ 情景例句
Sorry, I've got people coming over tonight.
很抱歉，今晚有客人要来。
He always called me as my friend.
他总是以“我的朋友”称呼我。
Yesterday morning she came into class as usual.
昨天早上，她像往常那样走进教室。