F1
[醫] 第一子代
??? 情景例句
Oh no!
噢 糟糕！
May I see your boarding pass?
我能看你的登機牌嗎？
The spheres had been magnetized and attracted or repelled each other all the time.
金屬球經過磁化，互相之間不停地相互吸引或相互排斥。