Freefone

n [U] (Brit) system in which the person making a telephone call does not pay for the cost of the call 免费通话（打电话者不必付费的通话方式）: Ring the operator and ask for Freefone 8921. 接通接线生, 然後要免费通话8921号.

free vote, free wheel, free will, free-for-all, free-hand, free-handed, free-lance, free-liver, free-living, free-load, free-loader, free-range, free-standing, free-style, free-thinker, free-thinking, free-will, freebie, freedom, freedom fighter, freehold, freeholder, freelancer, freely, freeman, Freemason, Freemasonry, Freepost, freesia, freethinker, freeway, freewheel, freeze, freeze over, freeze up, freeze-dry, freezer, freezing-point (also freezing), freight, freight car,