相关单词近义词 obligation 义务, contract 合同, arrangement 布置, pact 契约, deal 协定, agreement 同意, accord 协议, indentation 刻痕, indent 订货单, indention 缩排临近词independence, indent, indentureship, indenture level, indentured labor, indenture system, indentured worker, indentured labour, indenture trustee, indenture of lease, indentured laborer, indentured servant 返回 indentured