Oxanthranol
蒽二酚
🔁 扩展释义
【化】 10-羟基-9(10H)-蒽酚
🗣️ 情景例句
What is it?
是什么主意？
Won't you have a bit of this cake?
请尝一点蛋糕吧！
The wagging dance of the honey bee, therefore, did show the direction of a feeding place.
如果喂食地点背离太阳，摇摆舞的直线部分就朝下。因此，蜜蜂的摇摆舞的确表示喂食点的方向。