['keəlis]
careless
a. 粗心的,疏忽的
n. 不关心的,粗心的[反]attentive

词形变化:

名词:carelessness 副词:carelessly

例句与用法:

  1. Careless driving kills!
    开车大意危及生命!
  2. The security of the whole operation has been jeopardized by one careless person.
    整个作业的安全让一个粗心大意的人给破坏了.
  3. It was most careless of me.
    我真是非常粗心。
  4. You're so careless.
    你真粗心。
  5. Characterized by careless ease or informality; casual.
    漫不经心的以漫不经心或随便态度为特点的;漠不关心的
  6. The careless waiter dropped the dish onto the ground.
    那个粗心的侍者把盘子摔到了地上。
  7. It was careless of you to leave the door unlocked.
    你没锁门,太粗心了。
  8. He is careless about his appearance.
    他不讲究外表。

英英解释:

形容词 careless:

  1. marked by lack of attention or consideration or forethought or thoroughness; not careful
  2. effortless and unstudied
  3. (usually followed by `of') without due thought or consideration
  4. 同义词:regardless