feet on the ground短语²⁸²⁵¹ 基本例句 n.实事求是的想法脚踏实地 Are you infatuated or do you have your feet on the ground with your lover? 你对你的爱人很着迷还是很理智的对待你们的关系？ blog.sina.com.cn But he believes that theory, to be of use, must keep its feet on the ground. 但他相信，具有实用价值的理论必须要能与实际的生活情况相结合。 ecocn