free
[fri:]
adj.自由的, 免费的, 畅通的, 没有…的, 未使用的, 空闲的, 随意的
v.释放, 使自由, 使摆脱, 解除, 使可用于(某目的)
adv.免费地, 自由地
例句与用法：
Children under five usually travel free on trains.
五岁以下的儿童乘火车通常免费。
Friday afternoons are left free for revision.
留出星期五下午的时间做复习。
The driver had to be cut free from the wreckage of his car.
破开了汽车残骸才把司机解救出来。
A free flow of water came from the pipe.
水从管道里通畅地流了出来。
She is very free in discussing her personal problem.
她在与人谈论自己的私事时毫无拘束。
These magazines are free.
这些杂志是免费的。
Don't run free on the main street.
别在大街上乱跑。
The prisoners wish to be free again.
囚犯们希望重获自由。
词形变化：
副词: freely | 形容词比较级: freer | 形容词最高级: freest | 名词: freeness | 动词过去式: freed | 动词过去分词: freed | 动词现在分词: freeing | 动词第三人称单数: frees |
详细释义：
a.
1. 自由的; 不受控制的
He felt himself at last absolutely free.
他终于觉得自己完全自由了。
2. 随意的, 不受约束的[+to-v]
You are free to criticize my work.
你可以随意批评我的工作。
3. 免费的[Z][(+of)]
They enjoy free medical care.
他们享受免费医疗。
4. 空闲的[Z]
I'm quite free this evening.
我今晚没有事。
5. 闲置的; 未被占用的[Z]
Is that seat free?
那个座位有人吗?
6. 畅通的
All students have free access to the library.
所有学生都可自由进入图书馆。
7. 未固定的; 松开的[Z]
Tie this end to the pole but leave the other end free.
将这一端系在柱子上, 让另一端松开着。
8. 无……的[F][(+from/of)]
The lake is free of pollution.
这湖没有污染。
9. 自然的; 流畅的; 优美的
He walked with a free gait.
他走路步态潇洒。
10. 慷慨的; 大手大脚的[F][(+with)]
He is free with his money.
他花钱大手大脚。
11. 随便的; 放肆的
be free with somebody
对某人放肆
12. 【化】游离的; 自由的
ad.
1. 免费地
Children are admitted free.
孩子们免费入场。
2. 无约束地
Don't let the dogs run free.
别让狗到处乱跑。
3. 松开着; 脱开着
The horse broke free.
马挣脱了缰绳。
vt.
1. 使自由; 解放[(+from)]
Abraham Lincoln freed the slaves.
亚伯拉罕・林肯解放了奴隶。
2. 使解脱[O2]
短语词组：
for free
1. 免费的
I got the sample for free.
我免费得到这样品。
free and easy
1. 不拘礼节的
Alice is very free and easy when she's with her friends.
艾丽丝和朋友们在一起总是无拘无束的。
make free with
1. 随意使用
She made free with my books during my absence.
我不在时她随便翻阅我的书。