Soo
abbr. 超氧化物歧化酶；单点登录系统；销售订单
🗣️ 情景例句
I'm sorry, Carl.
很抱歉 Carl。
Money doesn't grow on trees.
钱不是从天上掉下来的。
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。