free

音标发音

• 英式音标 [friː]
• 美式音标 [friː]
• 国际音标 [fri:]
• 英式发音
• 美式发音

基本解释

• 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

词源解说

• 直接源自古英语的freo；最初源自原始日耳曼语的frijaz，意为自由的，没有束缚的。

同根派生

• adj性质的同根词

  freed：释放的。

• adv性质的同根词

  freely：自由地；免费地；大量地；慷慨地；直率地。

• n性质的同根词

  freedom：自由，自主；直率。

• v性质的同根词

  freed：使自由；解放（free的过去分词）。

• free相关词

用法辨析

adj. (形容词)

• free的基本意思是“自由的”,强调没有外部压迫,自己有权决定自己的行动。
• free作“免费的,无偿的”“空闲的; 不忙的”解时,无比较级和最高级形式。
• free作“摆脱…的; 不受…影响的”“大方的,慷慨的”解时,只用作表语。
• free在句中可用作定语、表语或补语。用作定语时,一般后置,偶尔也可前置; 用作表语时,其后可接动词不定式,也可接from、in、of、with等引起的短语。

adv. (副词)

• free用作副词时有两个意思:一是指“免费地”; 二是指“自由地,无拘束地”。free引申可作“松,松弛”解。

v. (动词)

• free的基本意思是“释放,使自由〔解放〕”,指除去或松开抑制之物而给予自由或使某物不再受限制或阻碍,主要用于表示解放某人,某事物或释放奴隶、犯人,也可指使某人或某事从某种不愉快或受限制的状况、状态中摆脱出来,还可指清除障碍物或去除缠绕。其宾语可以是人、动物或国家等,可用于被动结构。
• free偶尔也可接以动词不定式充当补足语的复合宾语。
• free作“使免除”解时,可用free sb of〔from〕 sth 结构。

• free使用方法
• free详细辨析

英汉例句

用作形容词 (adj.)

用作定语: ～+ n.

• This is a free country.
  这是个自由的国家。

n. +～

• There is no rooms free in our hotel these days.
  我们旅店这几天没有空房间。

用作表语: S+be+～

• Your son's manner is rather free in the presence of his teachers.
  你儿子在老师面前举止未免太随便了。

S+be+～+from n./pron.

• His elderly parents are free from care.
  他的年老双亲无忧无虑。

S+be+～+in n./pron.

• He is always free in his talk.
  他讲话总是很随便。

S+be+～+of n./pron.

• This is free of cost〔charge〕.
  这是免费的。

S+be+～+with n./pron.

• She's very free with her money.
  她花钱大手大脚。

S+be+～+to- v

• He was not free to choose his own career.
  他不能自由地选择他自己的事业。

用作宾语补足语: S+V+O+～

• They loosed the prisoners' chains and set them free.
  他们打开犯人的镣铐把他们释放了。

用作副词 (adv.)

用作状语

• The gallery is open free.
  展览馆免费开放。

用作动词 (v.)

用作及物动词: S+～+ n./pron.

• This movement overthrew the serf system and freed a million serfs and slaves.
  这一运动推翻了农奴制,并且解放了百万农奴和奴隶。

用作宾补动词: S+～+ n./pron. +to- v

• Giving up my job freed me to spend more time with the children.
  放弃了工作我便能脱出身子,花更多的时间跟孩子们在一起。

• free更多例句

词组短语

用作形容词 (adj.)

～+名词

• free access 自由访问；自由存取；自由入口
• free aid 慷慨的援助
• free choice 自由的选择
• free country 自由国家
• free goods 免税品;免费商品;自由品;自由物品

• free更多词组

英英字典

剑桥英英字典

• (NOT LIMITED) not limited or controlled
• (NO CHARGE) costing nothing, or not needing to be paid for
• (NOT IN PRISON) not a prisoner any longer, or having unlimited movement
• (LOOSE) not in a fixed position or not joined to anything
• (NOT BUSY) not doing anything planned or important, or available to be used
• (WITHOUT) not having something that is unwanted or unpleasant
• (GIVING/USING OFTEN) giving or using often or in large amounts
• (CHEMICAL) If an element is free, it is not combined with anything else or attached to anything else.
• (NOT IN PRISON) to allow someone to leave a prison or place where they have been kept
• (MAKE LOOSE) to move or make loose someone or something that is caught or held somewhere
• (REMOVE LIMITS) to remove the limits or controls on someone or something
• (MAKE AVAILABLE) to make something available for someone to use

柯林斯英英字典

• If something is free, you can have it or use it without paying for it.
• free of charge&rarrsee charge
• Someone or something that is free is not restricted, controlled, or limited, for example, by rules, customs, or other people.
• freely
• Someone who is free is no longer a prisoner or a slave.
• If someone or something is free of or free from an unpleasant thing, they do not have it or they are not affected by it.
• A sum of money or type of goods that is free of tax or duty is one that you do not have to pay tax on.
• &rarrsee also duty-free , interest-free , tax-free
• If you have a free period of time or are free at a particular time, you are not working or occupied then.
• If something such as a table or seat is free, it is not being used or occupied by anyone, or is not reserved for anyone to use.
• If you get something free or if it gets free, it is no longer trapped by anything or attached to anything.
• When someone is using one hand or arm to hold or move something, their other hand or arm is referred to as their free one.
• If you free someone of something that is unpleasant or restricting, you remove it from them.
• To free a prisoner or a slave means to let them go or release them from prison.
• To free someone or something means to make them available for a task or function that they were previously not available for.
• Free up means the same as .
• If you free someone or something, you remove them from the place in which they have been trapped or become fixed.
• You say "feel free" when you want to give someone permission to do something, in a very willing way.
• If you do something or get something for free, you do it without being paid or get it without having to pay for it.
• to give someone a free hand&rarrsee hand
• to give someone free rein&rarrsee rein

• free剑桥字典
• free柯林斯字典

专业释义

地球科学

• 免费

  With the deepening of new curriculum reform and the implementing of normal student's free education, the reforming direction and creative point in the teacher education in normal university is how to cultivate the professional skills.
  随着新课程改革的不断深化和师范生免费教育的推行,培养专业化标准的教师队伍是高校在教师教育方面改革的方向和创新点。

  经济学

• 免费
• 免息的
• 免除的

法学

• 自由

  The reasons for the free exercise of the legislative reference.
  原因自由行为的立法借鉴。

  化学

• 自由

  Water in hydrogels existing in "bound-water" and "free-water".
  水凝胶分子中的水是以“结合水”和“自由水”的形式存在的。

• 游离

土木建筑工程

• 独立式的

物理学

• (电子、粒子、能等)自由的；(运动)不用动力而运动的；只凭引力(或惯性作用)的

交通运输工程

• 顺风地
• 顺风的

体育

• 无专门防守对象的
• (做动作时)脱离器械时，腾身的

数学

• 自由的

计算机科学技术

• 空闲的
• 自由
• 空閒
• 免费
• 释放
• 无

生物学

• 分离的
• 离生的
• 不互相连合的
• 自由的
• 游离的
• 离生的;游离的

电子、通信与自动控制技术

• 空闲
• 闲置