Pect
[化] 正电子发射断层扫描
🗣️ 情景例句
Don't worry, Alexandra.
别担心，Alexandra。
While waiting for the train I killed time by reading a book.
在等火车的时候我看书来消磨时间。
He wore a small black hat, very wide trousers, a moustache and carried a stick that he swung in the air as he walked.
他头戴一顶小黑帽，身穿一条非常宽大的裤子，嘴上留着小胡子，手提着一根他边走边在空中挥舞的手杖。