刻苦
词语： 刻苦
解释： am at the pains of;arduousness;are at the pains of;assiduity;assiduousness;was at the pains of;were at the pains of
词典： 能源专业汉英词典
刻苦 相关解释
刻苦 arduousness;assiduity;assiduousness;be at the pains of;grind
刻苦 are at the pains of
刻苦 am at the pains of;are at the pains of;is at the pains of;was at the pains of;were at the pains of