The drab little man gave a complacent nod.这个死气沉沉的小个子男人自得地点了点头。

The company became complacent and was overtaken by competitors.公司掉以轻心, 结果被竞争对手超过了。

the Chancellor's complacent attitude towards the far-right's activities总理对极右派行为的放任态度

U.S. officials were accused of being complacent about terrorism.美国官员被控对恐怖主义听之任之。

We cannot afford to be complacent about our health.我们不能对自己的健康状况漠不关心。