预约成功
careless
副词: carelessly 名词: carelessness
adj.粗心的;疏忽的;草率的;无忧无虑的;漫不经心的
例句：用作形容词 (adj.)
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。
