Pect
[化] 正电子发射断层扫描
🗣️ 情景例句
When my grandpa is in a bad mood, he's grouchy with everyone.
爷爷脾气坏的时候，对所有的人都不满意。
You should wear a something warm, It's chilly today.
你应该穿暖和一些的衣服，因为今天很凉。
Congratulations on your good news! You must have done well to have achieved this success.
对你的好消息表示祝贺。你一定是干得很出色才获得这一成功的。