相关单词近义词 freedom 自由, discretion 谨慎临近词Freedh, free, free semigroup, freezing press, Free of Claims, freestyle race, free up memory, Freeway safety, free-swinger, Freemason n., free on vessel, free aminoacid相似词free time, free trade, free transfer, free verse, free-floating, free-flowing, free-for-all, free-form, 返回 free will