常見(jiàn)例句This chewing gum claims to be sugar free.這種口香糖號(hào)稱是無(wú)糖的。DOVE Sugar Free delivers the total chocolate experience without compromising taste!德芙無(wú)糖巧尅力帶來(lái)完全純正的巧尅力口味！ 返回 free-sugar