collateraladj.旁系的；并行的；附属的n.附属担保物；支亲；副保collateral ganglia[医] 侧副神经节collateral vessels侧支血管Collateral control并行控制collateral fissure侧副沟, 侧副裂collateral measure并行措施collateral reading课外读物Collaterals theory络病理论collateral measures附带措施Collateral pathways侧支循环collateral coronary侧支冠状动脉