Ahas
abbr. 果酸（Alpha Hydroxy Acids）
🗣️ 情景例句
Lacks knowledge or experience.
知识匮乏或经验不足。
It's going to crash! Why?
要下坠了，究竟怎么啦？
Some so-called 'modern' pieces have been on display for nearly eighty years.
有些所谓的“现代”艺术品在那里已经陈列了近80年了。