Flavanthrene
[化] 黄烷士林
🗣️ 情景例句
Is this your first trip to China?
这是你第一次到中国吗？
Dick is very modest about his accomplishments.
迪克对自己的业绩非常谦虚。
They will be coming by train and most of the young people in the town will be meeting them at the station.
他们将乘火车来，镇上的大部分青年人将到车站迎接他们。