相关单词近义词 agreement 同意, contract 合同, pact 契约, treaty 条约, pledge 发誓, bond 债券, alliance 联盟, bargain 交易, concord 和睦, promise 诺言, understanding 理解, obligation 义务, engagement 约会, convention 大会, conclusion 结尾, compact 紧密的, concordat 协定临近词cover, cove, covenanted, covenanter, covenantor, covenantee, Covenanters, covenant bond, covenant effect, covenant to pay, covenant of salt, covenant marriage 返回 covenantal