Davidigenin
二羟苯基羟基丙酮
🗣️ 情景例句
We think it might be just right for ten- to twelve-year-olds.
我们想它或许对十岁到十二岁大的孩子正合适。
Better lose a jest than a friend.
宁可不说一句俏皮话，以免得罪朋友们。
Then the bees left the hive and went to the feeding place.
然后那些蜜蜂离开蜂箱，飞到喂食点去。