“free”（免费的）的反义词是：charge（收费）例：You get a big salary incentive and free board and lodging too.你们能获得大笔激励性薪水，还可享受免费膳宿。
free的反义词
反义词：constraint
例句
I have freed time for tomorrow's appointment.
我已经为明天的约会腾出了时间。
She's finally living a free life.
她终于过上了自由自在的生活。
We provide snacks for every visitor free.
我们为每位游客免费提供小吃。
I make a lot of cakes in my free time.
我空闲时间做很多蛋糕
Are you free on Friday?
你周五有时间吗
free的反义词
free【自由的】——bound【受约束的】
free【免费的】——rechargeable【收费的】
free【空闲的】——busy【忙碌的】
free【解放（肢体）】——bind【捆绑】binding【捆绑的】
