With ingenuous sincerity, he captivated his audience.他以自己的率真迷住了观众。He found her charming, but perhaps just a shade too ingenuous for him.他觉得她很迷人，但对他来说可能又有点太过天真。an ingenuous beginner天真的生手He seemed too ingenuous for a repor...
He is dead to the world.他对世事不闻不问.He was tired after the day's work, and was soon dead to the world.他一天干下来十分劳累, 很快就熟睡了.Exhausted by their exploits that day the two boys had supper and fell asleep , dead to the world....