Echinopsine
蓝刺头碱
🗣️ 情景例句
What was that about?
说些什么？
May I see your passport?
我能看你的护照吗？
Next Von Frisch thought that bees needed to know more than just the distance to a faraway place.
接着，冯·弗里施认为蜜蜂不仅需要知道到远的喂食点的距离。