英['əʊnərəs]美['ɑːnərəs] adj. 繁重的 中文 双解 英英 词法 noun(名词) 繁重 noun(名词) the quality of being very difficult or needing a lot of effort繁重 n.unwelcome burdensome difficulty同义词：burdensomeness / heaviness / oppressiveness 词态 语态 双解例句 noun(名词) 繁重I had no idea of the onerousness of the journey that was to follow. 我不知道接下来的旅程会多么艰辛。They complained about the onerousness and the difficulty of routine work.