Chrysoketone
[化] 柯甲酮; 1,2-苯并芴酮
🗣️ 情景例句
OK, Philip. This is your third cup of coffee.
好啦 Philip。这是你第三杯咖啡了。
Soorow is at parting if at meeting there be laughter.
离别多愁恨，相见尽笑声。
I borrowed his copy of the timetable.
于是我借他本人的列车时刻表，