free

免费的；自由的，不受约束的；[化学] 游离的英释中释adjsomething that is free does not cost you any money

使自由，解放；释放英释中释vto allow someone to leave prison or somewhere they have been kept as a prisoner

自由地；免费中释adv

(Free)人名；(英)弗里中释n

1 for free,免费

2 free of,adj. 无…的；摆脱…的；在…外面

3 free from,使摆脱；免于；解放

4 feel free,随便，轻松

5 free trade,[经]自由贸易

6 get free,获得自由；自由了

7 free time,空闲时间，自由时间

8 free radical,[化]自由基；游离基

9 free and easy,adj. 无拘无束的；过分随便的；马虎的

10 free market,自由市场

11 free energy,自由能

12 free space,自由空间；空闲空间

13 free surface,[化]自由表面；[计]自由面

14 set free,v. 释放；使获得自由

15 free trade zone,自由贸易区

16 free speech,n. 言论自由

17 free vibration,自由振动，自由振荡

18 free and clear,没有义务的；没有牵连的

19 free access,自由访问；自由存取；自由入口

20 free trade area,自由贸易区

1 Admission is free for children under 9..九岁以下儿童免费入场。

2 All students are offered free accommodation..所有学生都免费住宿。

3 Send for our free information pack for more details..欲知详情，请来函索取我们的免费信息包。

4 There’s a special free gift with this month’s magazine..本月杂志附赠特别礼物。