adj.自由的( free的最高级 )；免费的；空闲的；摆脱…的 双语释义：adj.(形容词)自由的; 不受约束的 able to act as one wants; not in prison or under anyone's control免费的,无偿的 without payment of any kind; costing nothing空闲的; 不忙的 not busy; without work or duty; having time to give attention to sb/sth