查词历史：

lackadaisical lack laciness

lackadaisical
[英] [ˌlækəˈdeɪzɪkəl] [美] [ˌlækəˈdezɪkəl] 生词本

adj.

adv.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 词典例句

1. ADJ-GRADED 怠惰的；懒洋洋的；不热心的 If you say that someone is lackadaisical, you mean that they are rather lazy and do not show much interest or enthusiasm in what they do. 

  • Dr. Jonsen seemed a little lackadaisical at times.

    琼森医生有时候似乎有点懈怠。

  • ...the lackadaisical attitude of a number of the principal players.

    几名主力队员的懒散态度

Adjective

1. lacking spirit or liveliness;

  • "a lackadaisical attempt"
  • "a languid mood"
  • "a languid wave of the hand"
  • "a hot languorous afternoon"

2. idle or indolent especially in a dreamy way;

  • "she was annoyingly lackadaisical and impractical"
  • "a...lackadaisical, spiritless young man-about-town"- P.G.Wodehouse
1. There'll be no time to correct lackadaisical driving techniques after trouble develops.
等到麻烦显现时再纠正动作迟缓的驾驶技术就来不及了。

来自《简明英汉词典》