collateralsn.旁系亲属；络脉名词collateral的复数形式.collateraladj.旁系的；并行的；附属的n.附属担保物；支亲；副保collaterals of bladder meridian足太阳络脉, 足太阳之别collateral of conception vessel任脉络, 任脉络脉, 任脉之别collaterals of stomach meridian足阳明络脉, 足阳明之别collateralised-debt obligation债务抵押债券collateral relatives by marriage[法] 旁系姻亲Collateral carpal ulnar ligament腕尺侧副韧带collateral on the thenar eminence鱼络collateral obligation of contract合同附随义务Collateral carpal radial ligament腕桡侧副韧带Collateral Point of Spleen Channel公孙