Psy
abbr. 心理线；心理线指标
🗣️ 情景例句
Thank you.
谢谢 。
You don't have to play that record/CD so loud, do you?
你不一定要把唱片放得那么响，对吧？
All the thing I had packed so carefully were soon in a dreadful mess.
所有细心包装好的东西一会儿工夫就乱成一团。