aha
aha — 感嘆詞
1. the sound a person makes when a problem suddenly becomes clear to them or when t
啊哈
突然理解或發現某物時發出的驚嘆聲
the sound a person makes when a problem suddenly becomes clear to them or when they spot something they had been trying to find
Aha! Indra spotted the missing book behind the sofa.
啊哈！Indra 發現那本不見的書就在沙發後面。
exclamation of sudden discovery
Aha — Asher finally understood why the engine refused to start.
啊哈——Asher 終於明白為什麼引擎發不動了。
'Aha!' Tariq cried when the answer to the riddle finally came to him.
「啊哈！」解開謎題時 Tariq 大叫了一聲。
used with speech verb 'cried'
Valentina let out a quiet 'aha' as she read the last clue.
Valentina 讀到最後一條線索時，輕輕地「啊哈」了一聲。
Aha, now I see — the two broken wires need to touch.
啊哈，我懂了——兩條斷掉的電線必須碰在一起才行。
paired with 'now I see' for emphasis
- aha moment
常見錯誤
aha moment
idiomthe instant when a difficult problem suddenly makes sense or when you finally see the answer to something that has been puzzling you
頓悟時刻
Rachid had his aha moment in the shower and ran out to write it down.
Xiu's aha moment came while watching her children stack wooden blocks.
aha — 名詞
- ahasingular
- ahasplural
1. a mild acid, usually taken from fruit or milk, that is added to face creams and
果酸
用於護膚品中去除老廢角質的酸性成分
a mild acid, usually taken from fruit or milk, that is added to face creams and skin treatments to clear away dead skin and leave the face looking fresher and smoother
Maja's dermatologist recommended a cream with AHA for her dry skin.
Maja 的皮膚科醫師推薦了一款含果酸的乳霜來改善她的乾燥肌膚。
collocation: 'cream with AHA'
This face wash contains AHA to gently remove old skin cells.
這款洗面乳含有果酸，能溫和地去除老舊角質。
Andrew started using an AHA serum and noticed smoother skin within two weeks.
Andrew 開始使用果酸精華液，兩週內就發現皮膚變得更光滑了。
Some AHA products can make your skin more sensitive to sunlight.
有些果酸產品會讓皮膚對陽光更加敏感。
warning context: increased sun sensitivity
The label says this toner has five percent AHA from fruit extracts.
標籤上寫著這款化妝水含有百分之五從水果萃取而來的果酸。
percentage expression: 'five percent AHA'
- AHA serum
- AHA cream
- AHA toner
- AHA exfoliant
- glycolic acid
a specific type of AHA; the most common one used in skincare products
- lactic acid
another type of AHA; milder and often chosen for sensitive skin
用法筆記
Often written in capitals (AHA). Frequently seen in ingredient lists on skincare products.
常見錯誤
同根字
- aha moment名詞片語B2