Nitros
硝化淀粉
🗣️ 情景例句
I've been busy all day.
我今天一整天都非常忙。
Who is the leader of this political party?
谁是这政党的首领？
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。