arduously
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副詞
艱鉅地
費力地, 努力地
拼命地, 勤奮地
拚命地
險峻地
同義字詞
amain,assiduously,determinedly,diligently,doggedly,hard,hardly,industriously,intensely,intensively,intently,laboriously,mightily,purposefully,resolutely,sedulously,slavishly,strenuously
副詞 艱鉅地 費力地, 努力地 拼命地, 勤奮地 拚命地 險峻地
同義字詞 amain,assiduously,determinedly,diligently,doggedly,hard,hardly,industriously,intensely,intensively,intently,laboriously,mightily,purposefully,resolutely,sedulously,slavishly,strenuously