相关单词同義詞assurance, certification, commitment, guarantee, mortgage, undertake, assure, promise, 近義詞n. agreement, contract, oath, vow, warranty反義詞redeem, 贖廻臨近詞plenary, plebeian, pledgee, pledger, pledget, pledgeor, pledgery, pledgeable, pledgeless, Pledge Loan, pledgeholder, pledge goods相似詞plebeian, plebiscite, plectrum, pled, Pleiades, Pleistocene, plenary, plenipotentiary, 返回 pledge