key 中文
EN
[kʰiː] [-iː] 
UK US 名钥匙, 关键 形主要的, 关键的 维Key
- Key是英文单词，意思是“钥匙”、“按钮”或“键”。可以指：
- 钥匙，一種開鎖的工具。
- Key (歌手)：本名金起範，韓國偶像組合SHINee的成員
- 按钮，一种机关。
- 调，音乐定义。
- Key (公司)：一家製作與販售遊戲的日本公司。
- 密码学中加密或解密用的秘密信息。
EN Key 
- 名词 (Noun)PLkeys
- An object designed to open and close a lock.
- We tiptoed into the house, up the stairs and along the hall into the room where the Professor had been spending so much of his time. 'Twas locked, of course, but the Deacon man got a big bunch of keys out of his pocket and commenced to putter with the lock.
- An object designed to fit between two other objects (such as a shaft and a wheel) in a mechanism and maintain their relative orientation.
- A crucial step or requirement.
- The key to solving this problem is persistence.
- the key to winning a game
- A guide explaining the symbols or terminology of a map or chart; a legend.
- The key says that A stands for the accounting department.
- A guide to the correct answers of a worksheet or test.
- Some students cheated by using the answer key.
- (computing) One of several small, usually square buttons on a typewriter or computer keyboard, mostly corresponding to text characters.
- Press the Escape key.
- (music) One of a number of rectangular moving parts on a piano or musical keyboard, each causing a particular sound or note to be produced.
- (music) One of various levers on a musical instrument used to select notes, such as a lever opening a hole on a woodwind.
- (music) A hierarchical scale of musical notes on which a composition is based.
- the key of B-flat major
- (figuratively) The general pitch or tone of a sentence or utterance.
- (botany) An indehiscent, one-seeded fruit furnished with a wing, such as the fruit of the ash and maple; a samara.
- (historical) A manual electrical switching device primarily used for the transmission of Morse code.
- (cryptography) A piece of information (e.g. a passphrase) used to encode or decode a message or messages.
- (Internet) A password restricting access to an IRC channel.
- (computing) In a relational database, a field used as an index into another table (not necessarily unique).
- (computing) A value that uniquely identifies an entry in an associative array.
- (basketball) The free-throw lane together with the circle surrounding the free-throw line, the free-throw lane having formerly been narrower, giving the area the shape of a skeleton key hole.
- He shoots from the top of the key.
- (biology) A series of logically organized groups of discriminating information which aims to allow the user to correctly identify a taxon.
- (slang) Kilogram (though this is more commonly shortened to kay).
- (architecture) A piece of wood used as a wedge.
- (architecture) The last board of a floor when laid down.
- (masonry) A keystone.
- That part of the plastering which is forced through between the laths and holds the rest in place.
- (rail transport) A wooden support for a rail on the bullhead rail system.
- (heraldic charge) The object used to open or close a lock, often used as a heraldic charge.
- The coat of arms of Regensburg is gules two keys in saltire argent.
- The degree of roughness, or retention ability of a surface to have applied a liquid such as paint, or glue.
- The door panel should be sanded down carefully to provide a good key for the new paint.
- One of a string of small islands.
- "the Florida Keys"
- Alternative form of quay.
- An object designed to open and close a lock.
- 动词 (Verb)SGkeysPRkeyingPT, PPkeyed
- To fit (a lock) with a key.
- To fit (pieces of a mechanical assembly) with a key to maintain the orientation between them.
- To mark or indicate with a symbol indicating membership in a class.
- (telegraphy and radio telegraphy) To depress (a telegraph key).
- (radio) To operate (the transmitter switch of a two-way radio).
- (computing) (more usually to key in) To enter (information) by typing on a keyboard or keypad.
- Our instructor told us to key in our user IDs.
- (colloquial) To vandalize (a car, etc.) by scratching with an implement such as a key.
- He keyed the car that had taken his parking spot.
- To link (as one might do with a key or legend).
- (intransitive, biology, chiefly taxonomy) To be identified as a certain taxon when using a key.
- To fasten or secure firmly; to fasten or tighten with keys or wedges.
- To fit (a lock) with a key.
- 形容词 (Adjective)COMmore keySUPmost key
- Indispensable, supremely important.
- He is the key player on his soccer team.
- Important, salient.
- She makes several key points.
- Indispensable, supremely important.
- 更多范例
- 用于句中
- One of the keys to success in business is never to take your eye off the ball.
- Daniel Halperin implies that we are overfinancing AIDS and underfinancing other key health and development priorities.
- This will give you someone with whom you can trade softball complaints, which any veteran game-goer will tell you is the key to a good time.
- 用于句尾
- They should just lock them up and throw away the key.
- They turned the house upside down looking for the car keys.
- The father tried to preoccupy the child with his keys.
- 用于句中
Definition of key in English Dictionary
- 词类阶层 (Part-of-Speech Hierarchy)
- 形容词
- 名词
- 可数名词
- 可数名词
- 动词
- 不及物动词
- 不及物动词
- 形容词
资料来源: 维基词典
在语法上，这个单字"key"是一个形容词。它同时也是一个名词，更具体地来说，是一个可数名词。它同时也是一个动词，更具体地来说，是一个不及物动词。