Trichmonad
毛滴虫
🗣️ 情景例句
So how is it working out?
那么进行得怎么样了呢？
Has everybody got a sheet?
每个人都拿到材料了吗？
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。