aha
US /ɑːˈhɑː/
UK /ɑːˈhɑː/
感歎詞
啊哈
used when you suddenly understand or find something:
範例:
•
Aha, now I see what you mean!
名詞
啊哈
abbreviation for alpha-hydroxy acid: a type of organic acid that is used in some products intended to remove dead skin cells and to make the skin look healthy, attractive, and young:
範例:
•
AHAs (acids derived from milk and fruit sugars) are added to prescription skin creams and cosmetics.