n. 粗心大意
词根：care
adj.
careful 仔细的，小心的
careless 粗心的；无忧无虑的；淡漠的
caring 有同情心的；表示或感到关怀或关心的
adv.
carefully 小心地
carelessly 粗心地；不注意地；无忧无虑地
n.
care 关怀；照料；谨慎；忧虑
v.
caring 关心；照顾（care的现在分词）
vi.
care 照顾；关心；喜爱；顾虑
vt.
care 在意；希望或喜欢
1.Carelessness deserves the blame for many accidents.
许多事故归咎于粗心大意。
2.Most are caused by ignorance, carelessness, neglect, or lack of skill.
大多数是由无知、粗心、疏忽或缺乏技能造成的。
3.The pleasures of prosperity backfired. They bred carelessness and complacency.
繁荣的惬意酝酿了草率和自满，产生了事与愿违的结果。
4.If the consequence is a little more carelessness, so be it.
如果结果是多了那么点儿粗心，那就随它去吧。
5.More civilians could get killed, whether by error, carelessness, or worse.
不论是因为错误还是粗心大意还是什么更糟的情况，更多平民会遇害。
6.His carelessness lost him the job.
他粗枝大叶，丢了工作。
7.The accident was caused by carelessness.
事故是由于粗心大意而引起的。