| 正面 | 4794.level 英 ['lev(ə)l]美 ['lɛvl]     |
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| 背面 |     释义： 1、fant- + -ast + -ic.2、其实也就是看得见摸不着的东西，也就是很虚幻、很梦幻的东西。3、其词根的原始含义为：visible, appear. => only image or picture, picture to oneself, imagine.4、由此，该词的含义就很明确了：幻想，空想，狂想，白日梦；错觉，幻觉；怪念头，想入非非。5、想象的、幻想的东西肯定是不现实的，但他肯定是完美的、理想的、很奇特的、很不可思议的。由此有了新的引申义。n. 水平；标准；水平面adj. 水平的；平坦的；同高的vi. 瞄准；拉平；变得平坦vt. 使同等；对准；弄平n. (Level)人名；(法)勒韦尔 例句： 1. Solid low-level waste will be disposed of deep underground.放射性水平低的固体废料将做地下深埋处理。 level 水平，层级来自拉丁语libella,平衡，秤，词源同Libra,deliberate.引申词义水平，层级。 levellevel: [14] The Latin word for a ‘balance’ or ‘scales’ was libra (it has given English Libra the zodiacal sign [14] and also lies behind many terms for units of measurement, including litre and the abbreviation lb for ‘pound’). Its diminutive form was lībella, which denoted an ‘instrument for checking horizontality’, and hence a ‘horizontal line’. It passed into Old French as livel (which in modern French has become niveau ‘level’), and English took it over as level.=> litrelevel (n.)mid-14c., "tool to indicate a horizontal line," from Old French livel "a level" (13c.), ultimately from Latin libella "a balance, level," diminutive of libra "balance, scale, unit of weight," from PIE *lithra. Cognate Spanish nivel, Modern French niveau are from the same source but altered by dissimilation. Meaning "horizontality" is from c. 1400. Meaning "position as marked by a horizontal line" is from 1530s. Phrase on the level "fair, honest" is from 1872; earlier it meant "moderate, without great ambition" (1790).level (v.)mid-15c., "to make level," from level (n.). From c. 1600 as "to bring to a level;" 1958 as "to cease increasing." Meaning "to aim a gun" is late 15c. Slang sense of "tell the truth" is from 1920. To level up "to rise" is attested by 1863. A word here as to the misconception labored under by our English neighbor; he evidently does not understand the American manner of doing things. We never level down in this country; we are always at work on the up grade. "Level up! Level up!" is the motto of the American people. [James E. Garretson, "Professional Education," in "The Dental Cosmos," Philadelphia, 1865] To level off "cease rising or falling" is from 1920, originally in aviation.level (adj.)early 15c., from level (n.). To do one's level best is from 1851." |