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詞匯 key
釋義 key1 /ki:; ki/ n 1 metal instrument for moving the bolt of a lock: 鑰匙: the key in the lock; 把鑰匙放入鎖中; turn the key. 轉(zhuǎn)動(dòng)鑰匙。 the illus at bunch. 參看 bunch 之插圖。 'master/'skel-eton key, one that will open several locks. 萬(wàn)能鑰匙。 'keyhole n hole in a lock, door, etc, into which a key fits. 鑰匙孔。 'key money n [U] extra payment (requested by some house agents, now illegal in GB) before completion of an agreement about renting a house, flat, etc, 房屋代理人于房屋租約完成前所索取的額外費(fèi)用 (在英國(guó)現(xiàn)認(rèn)為不合法) 。 'key-ring n (usu split) ring on which to keep keys. 鑰匙環(huán) (通??闪验_(kāi),將鑰匙裝上) 。 2 instrument for winding a clock or a watch by tightening the spring. (± 鐘表發(fā)條的) 鐘匙。 3 - (to), (fig) sth that provides an -answer (to a problem or mystery). (喻) (問(wèn)題或神秘事物之) 解答; 關(guān)鍵。 4 set of answers to exercises or problems; translation of sth from a foreign language: 題解; 翻譯: a key for the use of teachers only, eg to a book of problems in algebra. 專供敎師用的題解 (例如代數(shù)題解) 。 5 (also attrib) place which, from its position, gives control of a route or area: (亦作形容用法) 在地勢(shì)上可控制一路線或地區(qū)的地方; 要沖: a key position. 險(xiǎn)要的位置。 Gibraltar has been called the key to the Mediterranean. 直布羅陀一向被稱作地中海的門戶。 6 (attrib) essential: (形容用法) 基本的: key industry, one (eg coal-mining) that is essential to the carrying on of others; 基本工業(yè) (例如煤礦工業(yè)); a key man/a man in a key position, one whose work is essential to the work of others. 重要人物; 中心人物。 'keystone n (archit) stone at the top of an arch locking the others into position; (fig) central principle on which everything depends. (建筑) 拱頂石; 樞石; 冠石; (喻) 根本原理; 主旨。點(diǎn) the illus at window. 參看 window 之插圖。 7 operating part (lever or button) of a typewriter, piano, organ, flute, etc pressed down by a finger. (打字機(jī)、鋼琴、風(fēng)琴、笛等之) 鍵。點(diǎn) the illus here and at brass. 參看本字及 brass 之插圖。 ,keyboard n row of such keys (on a piano, organ, typewriter). (鋼琴、風(fēng)琴、打字機(jī)之) 鍵盤。 8 (dot) usu one-seeded winged fruit of some trees, eg the ash and elm. (植物) (秦皮樹(shù)和楡樹(shù)等之) 翅果。 9 (music) scale of notes definitely related to each other and based on a particular note called the 'keynote: (音樂(lè)) 調(diào): the key of C major; C 大調(diào); (fig) tone or style of thought or expression: (喻) 思想或表達(dá)的格調(diào): in a minor key, sadly; 憂郁地; (7 in the same key, monotonously, without expression; 單調(diào)地; 無(wú)表浦地; speak in a high/loyv key, urgently/not urgently. 用急切 (緩和) 的聲調(diào)說(shuō)話。 'keynote n a (music) note on which a key is based. (音樂(lè)) 主音。 b (fig) prevailing tone or idea: (舟主旨; 要旨: The keynote of the Minister's speech was the need for higher productivity. 該部長(zhǎng)演說(shuō)的要旨是更高生產(chǎn)力的需要。 keyless adj not having or needing a key, 無(wú)鑰匙的; 無(wú)鍵的; 不需要鑰匙的:不需要鍵的; (指鐘表) 不需用鐘匙上發(fā)條的。
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