例句She acted in an off-hand way.她不假思索地行动。spend thoughtlessly; throw away.不假思索地消费；扔掉丢弃。He often acts without a moment's thought.他常常不假思索地行事。Rattle sth off say or repeat sth quickly and meaninglessly急促而不假思索地说或重述某事imprudently, he downed tools and ran home to make his wife happy.他不假思索地放下工具狂奔回家去让妻子也高兴一下。其实没有固定的，只要能表达意思就行。
