有閒日語
Articles
Vocabulary
Kanji
Practice
Pricing
Articles
Vocabulary
Kanji
Practice
Pricing
Vocabulary
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N2
/
くすくす
くすくす
くすくす
kusukusu
giggling, chuckling
N2
Adverb
Pitch accent
2
1
Examples
陰でくすくす笑う
在背後偷着笑