Araneida
n. [无脊椎] 蜘蛛目；蜘蛛类
🗣️ 情景例句
Where do I register for classes?
我在哪儿登记我上的课？
Good work.
做得很棒！
The spheres had been magnetized and attracted or repelled each other all the time.
金属球经过磁化，互相之间不停地相互吸引或相互排斥。