function
音標(biāo)發(fā)音
- 英式音標(biāo) ['f??(k)?(?)n'f??k??n]
- 美式音標(biāo) [?f??k.??n]
- 國(guó)際音標(biāo) ['f??k??n]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.職務(wù)；功能；函數(shù)；重大聚會(huì)；應(yīng)變量，有相關(guān)關(guān)系者；取決於
- vi.運(yùn)行；起作用
詞源解說(shuō)
- 16世紀(jì)30年代進(jìn)入英語(yǔ)，直接源自中古法語(yǔ)的fonction；最初源自拉丁語(yǔ)的functio，意爲(wèi)成勣，執(zhí)行。
詞根記憶
- “放顆心”→公務(wù)員的職責(zé)就是讓人民放心→職責(zé)
- funct(活動(dòng)) + ion→有活動(dòng)能力→功能
同根派生
- adj性質(zhì)的同根詞
- functional：功能的。
- functionalist：機(jī)能主義的；實(shí)用主義的。
- adv性質(zhì)的同根詞
- functionally：功能地；函數(shù)地；職務(wù)上地。
- n性質(zhì)的同根詞
- functionality：功能；[數(shù)]泛函性，函數(shù)性。
- functionalism：機(jī)能主義；[心理]機(jī)能心理學(xué)；實(shí)用第一主義。
- functionalist：機(jī)能主義者；實(shí)用主義者。
用法辨析
- function作名詞時(shí)，指正式的社交集會(huì)，常與at連用。He first met her at a social function. 他在一次社交集會(huì)上第一次見(jiàn)到她。
- function作名詞，可以指人的“職責(zé)”或物的“功能”。The function of a policeman is to preserve law and order. 警察的職責(zé)是維護(hù)法律和治安。The function of a clock is to tell the time. 鍾表的功能是報(bào)時(shí)。
英漢例句
- They have the functions and powers in their hands.
他們手裡掌握著職權(quán)。 - The phone didn't function at all.
這電話(huà)根本不能用。
用作名詞 (n.)
用作動(dòng)詞 (v.)
用作不及物動(dòng)詞: S+～(+A)
詞組短語(yǔ)
- abuse one 's function 濫用職權(quán)
- attend a function 出蓆社交聚會(huì)
- discharge one 's function 盡職
- exercise 〔fulfil〕 function 行使職責(zé)
- impair 〔increase〕 the function 削弱〔提高〕功能
用作名詞 (n.)
動(dòng)詞+～
英英字典
- (PURPOSE) the natural purpose (of something) or the duty (of a person)
- (CEREMONY) an official ceremony or a formal social event, such as a party or a special meal, at which a lot of people are usually present
- (WORK) the way in which something works or operates
- (COMPUTER) a process that a computer or a computer program uses to complete a task
- (RESULT) something that results from something else, or is the way it is because of something else
- (VALUE) (in mathematics) a quantity whose value depends on another value and changes with that value
- to work or operate
- The function of something or someone is the useful thing that they do or are intended to do.
- A function is a large formal dinner or party.
- If a machine or system is functioning, it is working or operating.
- If someone or something functions as a particular thing, they do the work or fulfil the purpose of that thing.
劍橋英英字典
柯林斯英英字典
專(zhuān)業(yè)釋義
- 功能
- 機(jī)能
- 官能;函數(shù)
- 功能
- 函數(shù)
- 作用
- 函數(shù)