相关单词同義詞liability, duty, burden, obligation, weight, 近義詞 responsibility 責任, grief 悲痛, weight 重量, burden 負擔, obligation 義務, duty 義務, encumbrance 妨礙物, incumbrance 阻礙物, load 負荷臨近詞onward, ontology, Onusha, Onusumba, onus proband, onus of proof, onus probandi, onus of evidence, Onus proof conversion, onus of proof transition, Onus Proof of Conversion 返回 onus