相关单词近义词 unconfined 无约束的, free 自由的, loose 松的, at large 详细地, unrestricted 不受限制的, at liberty 自由临近词free, freehand相似词free-floating, free-flowing, free-for-all, free-form, free-to-air, freebasing, freebie, freecycle, 返回 free-range