lip-service

n (idm 习语) give/pay lip-service to sth say that one approves of or supports sth while not doing so in practice 口惠而实不至: He pays lip-service to feminism but his wife still does all the housework. 他口口声声支持女权主义, 但全部家务仍然是妻子的事.

link-up, linkage, linkman, links, linnet, lino, linocut, linoleum, linseed, linseed oil, lint, lintel, lion, lion-hearted, lioness, lionize, lionize, lionise, lip, lip-read, lip-reading, lipsalve, lipstick, liquefaction, liquefy, liquescent, liqueur, liquid, liquid gas, liquidate, liquidation, liquidator, liquidity, liquidize, liquidise, liquor, liquorice (US licorice), lira, lisle, lisp, lispingly, lissom (also lissome),