1. 草率的， 轻率的
2. 无忧无虑的，不担忧的
3. 粗心的，疏忽的，漫不经心的，不小心的，不仔细的
4. 淡漠的，不关心的
5. 随便的，不介意的
6. 自然的
7. 不注意的
8. 由粗心引起的
9. 粗鲁的
10. 拙劣的

1. 粗心的,草率的 not taking enough care; inattentive
2. [P]随便的,不介意的 done without care
3. 不关心的,淡漠的 free from care or worry; unconcerned

1. marked by lack of attention or consideration or forethought or thoroughness; not careful;

   "careless about her clothes"
   "forgotten by some careless person"
   "a careless housekeeper"
   "careless proofreading"
   "it was a careless mistake"
   "hurt by a careless remark"
   

2. effortless and unstudied;

   "an impression of careless elegance"
   "danced with careless grace"
   

3. (usually followed by `of') without due thought or consideration;

   "careless of the consequences"
   "crushing the blooms with regardless tread"
   

1.粗心的;大意的
If you arecareless, you do not pay enough attention to what you are doing, and so you make mistakes, or cause harm or damage.

careless的近义词

e.g. I'm sorry. Howcareless of me...
对不起,我太不小心了。
e.g. Some mothers were a bitcareless with money...
有些当妈妈的花钱有点随意。

2.不在乎的;不在意的
If you say that someone iscareless of something such as their health or appearance, you mean that they do not seem to be concerned about it, or do nothing to keep it in a good condition.

e.g. He had shown himselfcareless of personal safety where the life of his colleagues might be at risk...
当同事身处危险时他表现英勇，不顾个人安危。
e.g. She'scareless about her hygiene...
她不注意个人卫生。

3.随意的;自信的;轻易的
If you describe someone's movements ascareless, you mean that they are relaxed or confident, and do not seem to require much effort or thought.

careless的反义词

e.g. With acareless flip of his wrists, he sent the ball quickly on its way.
他手腕轻轻一抖,球就飞出去了。

1. careless的反义词

1. 粗心：在做决定的时候有多麼小心翼翼(careful),就是对於曾经粗心(careless)的自己有多麼批判. 我们的方向是要去到carefree.

2. 粗心的：careful 小心的 |careless 粗心的 | compare 比较

3. 表示漠然或热情：表示后悔或遗憾:regret, regretful, pity, shame | 表示漠然或热情:indifferent, detached,careless, enthusiastic | 表示积极或消极:active, positive, negative

1. A careless driver is a danger to us all.
   粗心的司机对我们大家都是一种危险。
2. A careless mistake cost the company millions of dollars.
   一次疏忽造成了公司数百万美元的损失。

1. He used to be careless about his speech.
   他以前说话常大大咧咧的。
2. The student was careless about his personal appearance.
   这个学生不注意个人仪表。
3. Tom is careless in preparing his lessons.
   汤姆准备功课不细心。
4. She is careless about her clothes.
   她不注重衣着。

1. Jenny was careless to let out the secret.
   珍妮不小心泄露了秘密。

1. It was careless of you to leave the door unlocked.
   你出去时不锁门,太粗心了。

• To throw away the dearest thing he ow'd As 'twere a careless trifle.

  出自：Macbeth,ssssShakespeare

• She still looks quite smart, but in an unpremeditated, careless way.sssss J. le Carr&eacusc;

  出自：J. Osborne

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

1. careless的基本意思指人时是“粗心的”“草率的”,指事物时表示“不用心的”。引申可指“随便的”“自然的”,在句中可用作定语或表语。
2. careless与of连用时表示“不关心的”“淡漠的”,其后多接具体名词。在句中多用作表语。
3. careless表示“做某事不细心”时接“in+ v -ing”; 表示“不小心做错了某事”时接动词不定式。

careless about, careless of

这两个短语含义并不相同,前者意为“漫不经心”,后者意为“不在乎”。试比较:

My wife is careless about her clothes.

我妻子对衣着漫不经心。

(对要穿什么衣服漫不经心)

My wife is careless of her clothes.

我妻子对衣着不介意。

(对穿着什么衣服不介意)

careless, carefree

二者均可表示“无忧无虑的”。其区别在于:careless更强调人们从主观上所采取的“无忧无虑”的态度,多用作褒义词; 而carefree则仅从事物的客观状态上描述,多用作贬义词。例如:

On a fine spring day like this,I feel quite carefree.在这样一个春光明媚的日子,我感觉无忧无虑。

他在工作方面非常粗枝大叶。

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。