🧩 词语组成解析
n. 威廉（男子名）；[常作W-][美俚]钞票, 纸币
abbr. 宾夕法尼亚大学（Pennsylvania）
🗣️ 情景例句
I'm thinking.
我还在想。
Is there anything you'd like to know?
你想知道什么？
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。