难的火星文: 難
难的读音: nán nàn nuó
难异体字: 難 𨿻 𩀏 𩀙 𩀡 𩀤 𩁚 𩁢 𩁣 𩁤 𩁩 𩁪 𩁬 𩁮 𩁲
难的英文: difficult, arduous, hard; unable