collateral是什么意思

双语用例

• The reduction in collateral relative to debt raises the costs of lending and reduces the return on investment and the aggregate rate of growth.

• Regressive events such as cell death and the elimination of long axon collaterals and dendritic processes are essential mechanisms of brain maturation.

• In the absence of dual vessels, it would then seem reasonable to cede bronchial status to the collateral vessels.

• In the embolization of systemic-to-pulmonary collaterals, which is the main indication for this procedure in children, secondary migration occurs towards branch pulmonary arteries.

• The descending aorta opacified via extensive collateral arteries with a gap of 2 cm between the two segments.

• There were two small major aortopulmonary collateral arteries providing dual supply to various individual segments.

• There were three collateral arteries supplying the right lung.

• This is far from the case in the presence of systemic-topulmonary collateral arteries.