unconcerning

n. 不感兴趣, 冷淡；漠不关心；无忧无虑, 不担心

词形变化

more unconcerning 比较级 most unconcerning 最高级

释义与例句

adj.
  1. 1.

    Not affecting or interesting; insignificant.

    废旧
  2. 2.

    Not concerning.

词源

From un- + concerning.

来源：wiktionary