careless的读音是：英['keələs]。careless的例句是用作形容词(adj.)It was careless of you to leave the door unlocked.你没锁门，太粗心了。careless的意思是adj.粗心的；疏忽的；草率的；无忧无虑的；漫不经心的。
一、详尽释义点此查看careless的详细内容
二、双解释义
三、英英释义
"careless about her clothes"
"forgotten by some careless person"
"a careless housekeeper"
"careless proofreading"
"it was a careless mistake"
"hurt by a careless remark"
"an impression of careless elegance"
"danced with careless grace"
"careless of the consequences"
"crushing the blooms with regardless tread"
四、例句
It was careless of you to leave the door unlocked.
你没锁门，太粗心了。
The careless waiter dropped the dish onto the ground.
那个粗心的侍者把盘子摔到了地上。
The accident was due to his careless driving.
事故起因于他驾驶疏忽。
Don't be careless about your work.
对工作不可草率。
The sun was shining, and he felt light-hearted and careless.
阳光灿灿，他觉得轻松愉快，无忧无虑。
He always speaks in a careless way.
他说起话来总是漫不经心。
五、词汇搭配
六、情景对话
道歉
A：Please excuse mycareless words.
请原谅我那些无心的话
B：It doesn’t matter at all.
一点也没有关系
七、常见错误
误 He is absolutely careless to his work.
正 He is absolutely careless in his work.
析 表示“在某方面不仔细”,应该说be careless in...,其中介词in不能换成to。
careless的相关近义词
casual、indifferent、inexact、unmindful、thoughtless、unthinking
careless的相关反义词
careful、cautious、diligent、mindful、tidy、watchful、meticulous
careless的相关临近词
caress、careful、carelessly、careless of、careless way、carelessness、careless life、careless talk、careless days、careless error、careless about、careless victim