pay lip service to something express approval of or support for something without taking any significant action.
2005New York Times The truth is that for all the lip service paid to supporting the troops, out of sight is often out of mind.
英语词组固定搭配大全包含15956条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。