Collins Chinese Dictionary Plus (3rd edition), 2011:
careless [ˈkɛəlɪs]
adj
(=negligent)
[+ person, worker] 粗心的 cūxīn de
[+ driving] 疏忽的 shūhu de
[+ mistake] 疏忽造成的 shūhu zàochéng de
[+ person, worker] 粗心的 cūxīn de
[+ driving] 疏忽的 shūhu de
[+ mistake] 疏忽造成的 shūhu zàochéng de
- how careless of me!
我真是太不小心了！ wǒ zhēn shì tài bùxiǎoxīn le！ - it was careless of him to let the dog out
他真不当(當)心，把狗放了出去 tā zhēn bù dāngxīn, bǎ gǒu fàngle chūqù - to be careless with sth
[+ money, resources]对(對)某物很随(隨)便 duì mǒuwù hěn suíbiàn - to be careless of sth
(frm: heedless)不顾(顧)某物 bùgù mǒuwù
在这些条目还发现'careless'：
在英文解释里：
blithe
- haphazard
- irresponsible
- lax
- neglectful
- negligent
- offhand
- penny-wise and pound-foolish
- pound-foolish
- recklessly
- remiss
- scribble
- slack
- slapdash
- slipshod
- sloppiness
- sloppy
- slovenly
- unmindful
- untidy
- without care
中文：