戛戛 [ㄐㄧㄚˊ ㄐㄧㄚˊ; jia2 jia2] difficult challenging original ◄ ►
戛戛 戛々 戞戞 戞々 かつかつ カツカツ adverb taking the `to' particle word usually written using kana alone clicking clopping clacking ◄ ►