1.(不马虎) conscientious; earnest; serious 短语和例子 认真的自我批评 an earnest self-criticism; 认真执行政策 carry out the policy conscientiously; 认真的检讨 serious self-critical examination; 认真对待 deal seriously with; take...seriously; 认真思考 ponder deeply; 认真制止 put a firm check on; 严肃认真 earnest and serious; 认真作好出版工作。 be conscientious and make a good job of publishing.2.(当真) take seriously; take to heart 短语和例子 我是说着玩儿的,他就认真了。 i was only joking, but he took it to heart