n.深思,熟虑,体贴,亲切
It was thoughtless of her to mention it.
她提起这事有些欠考虑。
How very thoughtless. I'll give him a piece of my mind.
真是太没头脑了,我要告诉他我很生气。
It was just a thoughtless remark.
那不过是一句欠考虑的话。