Bathophenanthroline
[化] 红菲咯啉; 4,7-二苯基-1,10-菲咯啉
🗣️ 情景例句
I'm on coffee break.
我正在休息时间。
Fortune is fickle.
天有不测风云，人有旦夕祸福。
I said I would be at your house at six o'clock, but the boss want me to do some extra work.
我说过我6点到你家，但老板要我加班。