lackadaisical

形容词 adj.

英文释义

形容词 adj.
  1. Showing no interest, vigor, determination, or enthusiasm.
    — the lackadaisical look on his face
  2. Lazy; slothful; indolent.

词形变化

more lackadaisical comparative most lackadaisical superlative lack-a-daisical alternative

词源

From the archaic expression lackadaisy + -ic + -al.
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