adj.谨慎的；有远见的；精明的
Young as he was, he was prudent. 他虽然如此年轻，却很慎重。
Prudent man always fits his standard of living to his budget. 谨慎的人总是使他的生活水平符合他的收支预算。
It's prudent to take a thick coat in cold weather when you go out. 在寒冷的天气下外出时带上件厚外套是谨慎的。
It's prudent to save. 储蓄是有远见的。
He is a prudent businessman. 他是个精明的商人。
adv.谨慎地；慎重地
adj.轻率的；不谨慎的
adv.鲁莽地；不小心地
