retroreflective

a. [物]回射的,反向反射器的

词形变化

more retroreflective 比较级 most retroreflective 最高级

释义与例句

adj.
  1. 1.

    Tending to reflect light back to its source with a minimum scattering of light.

词源

From retro- + reflective.

来源：wiktionary