extinctions

(extinction 的复数) n. 消失, 消灭, 废止

[化] 消光; 熄灭

plural of extinction

n. no longer active; extinguished

n. no longer in existence

n. the reduction of the intensity of radiation as a consequence of absorption and radiation

原型:extinction

变形:s

今日更新

更新时间：2026-04-09 16:03:23