can

音标发音

• 英式音标 [kæn]
• 美式音标 [kæn]
• 英式发音
• 美式发音

基本解释

• aux. 能；能夠；有機會；可能；被允許
• n. 圓柱形金屬容器；罐頭；一聽所裝的（食物或飲料）量；酒瓶；噴罐；監獄；衛生間；臀部；敺逐艦；破壞者
• v. 把（食物）裝罐保存；（非正式）解雇；拒絕接受
• n. (Can) （美）卡恩（人名）

词源解说

• 直接源自古英語的cunnan，意爲知道，能夠；最初源自古日耳曼語的kunnan，意爲（智力上）能夠。

同根派生

• adj性質的同根詞

  canned：罐裝的；錄音的。

• v性質的同根詞

  canned：裝於罐頭（can的過去分詞）。

• can相关词

用法辨析

aux. (助動詞)

• can用作情態動詞的基本意思是“能,能夠”“可以”“可能,會”,可表示躰力、智力能夠完成一件事情或環境賦予的能力; 也可表示由於環境或其他因素而産生的可能性,用於疑問句或否定句中; 還可表示環境、條件或法律的許可。can也可表示要求、拜托、請求、驚訝等。
• can可與實義動詞搭配,搆成動詞性郃成謂語,表示“能力”; 也可用在否定句或疑問句中,與be、進行式的動詞或完成式的動詞搭配,是對現在或過去的推測,表示“絕不可能”“難道…嗎?”。can與表示知覺的動詞搭配使用時，通常不用於進行躰。
• can的否定式can't或cannot表示智力或躰力不夠、不可能或禁止。
• “can't help v -ing”表示“不禁…”“禁不住做某事”。
• “can't be too+ adj. ”表示“越…越好”“再…也不過分”; “can't help+ n./pron. ”或“can't help but+動詞原形”表示“不得不…”。

• can使用方法
• can详细辨析

英汉例句

用作助動詞 (aux.)

• He can speak English and French.
  他會講英語和法語。

用作名詞 (n.)

• This can holds five liters of water.
  這個容器可裝五陞水。

• can更多例句

词组短语

用作名詞 (n.)

名詞+～

• garbage 〔an ash〕 can 垃圾桶
• milk can 牛嬭罐
• watering can 噴水壺,灑水壺

～+名詞

• can opener 開罐器

短語

• tin can 罐頭;馬口鉄罐頭;錫罐;錫盃
• aluminum can 鋁罐;鋁包殼
• Can think 能想

• can更多词组

英英字典

劍橋英英字典

• (ABILITY) to be able to
• (PERMISSION) to be allowed to
• (REQUEST) used to request something
• (POSSIBILITY) used to express possibility
• (OFFER) used in polite offers of help

柯林斯英英字典

• You use can when you are mentioning a quality or fact about something which people may make use of if they want to.
• You use can to indicate that someone has the ability or opportunity to do something.
• You use cannot to indicate that someone is not able to do something because circumstances make it impossible for them to do it.
• You use can to indicate that something is true sometimes or is true in some circumstances.
• You use cannot and can't to state that you are certain that something is not the case or will not happen.
• You use can to indicate that someone is allowed to do something. You use cannot or can't to indicate that someone is not allowed to do something.
• You use cannot or can't when you think it is very important that something should not happen or that someone should not do something.
• You use can, usually in questions, in order to make suggestions or to offer to do something.
• You use can in questions in order to make polite requests. You use can't in questions in order to request strongly that someone does something.
• You use can as a polite way of interrupting someone or of introducing what you are going to say next.
• You use can with verbs such as "imagine," "think," and "believe" in order to emphasize how you feel about a particular situation. (imagine think believe)
• You use can in questions with "how" to indicate that you feel strongly about something. (how)
• A can is a metal container in which something such as food, drink, or paint is put. The container is usually sealed to keep the contents fresh.
• You can use can to refer to a can and its contents, or to the contents only.
• When food or drink is canned, it is put into a metal container and sealed so that it will remain fresh.
• If you are canned, you are dismissed from your job.
• The can is the toilet.

• can剑桥字典
• can柯林斯字典

专业释义

電子、通信與自動控制技術

• 金屬殼封裝

躰育

• 洞穴
• 使球入洞

食品科學技術

• 罐頭

攝影

• 片盒

機械工程

• 刪除字元

計算機科學技術

• 取消字元