资料来源 : pyDict

推进的,有推进力的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Propulsive \Pro*pul"sive\, a.
   Tending, or having power, to propel; driving on; urging.
   ``[The] propulsive movement of the verse.'' --Coleridge.

资料来源 : WordNet®

propulsive
     adj 1: having the power to propel; "propulsive coefficient"
     2: tending to or capable of propelling; "propellant fuel for
        submarines"; "the faster a jet plane goes the greater its
        propulsive efficiency"; "universities...the seats of
        propulsive thought" [syn: {propellant}, {propellent}, {propelling}]