heedless answer漫不经心的回答
careless heedless粗心大意
Heedless One无忌尊者
heedless of不顾
He Thinks Himself Heedless他自以为不用心思
heedless unmindful unthinking unwarily不留心的
Inattentive And Heedless疏忽大意
heedless s answer漫不经心的回答
ADJ（形容词） If you are heedless of someone or something, you do not take any notice of them. 不注意的; 掉以轻心的 [正式][oft ADJ 'of' n]
Heedless of time or any other consideration, they began to search the underwater cave.
他们根本没考虑时间或任何其他因素就开始寻找水下洞穴了。