| 单词 | unknown |
| 释义 | unknown (once / 106 pages) 1adjn 2n WORD FAMILY unknown: unknowns+/foreknow: foreknew, foreknowing, foreknown, foreknows/know: foreknow, knew, knowable, knower, knowing, known, knows/knowable: unknowable/knower: knowers/knowing: knowingest, knowingly, knowingness, knowings, unknowing/known: knownly, unknown/unknowable: unknowably/unknowing: unknowingly, unknowingness USAGE EXAMPLESIts prevalence in Africa is unknown, but anecdotally it is thought to be increasing there too. New York Times(Jan 02, 2017) They say he ran off in an unknown direction. Washington Times(Jan 02, 2017) The cause of the fire is still unknown. Time(Jan 02, 2017) 1 1adj not known an unknown amount an unknown island an unknown writer an unknown source Syn|Ant unacknowledged not recognized or admitted unfamiliarnot known or well known ingloriousnot bringing honor and glory chartless, uncharted, unmapped(of unknown regions) not yet surveyed or investigated little-knownunknown to most people unbeknown, unbeknownst(usually used with `to') occurring or existing without the knowledge of undiagnosedeluding diagnosis undiscovered, unexplorednot yet discovered unheard-ofpreviously unknown unidentifiednot yet identified known apprehended with certainty acknowledgedrecognized or made known or admitted familiarwell known or easily recognized glorioushaving or deserving or conferring glory best-knownmost familiar or renowned better-knownmore familiar or renowned than the other of two celebrated, famed, famous, far-famed, illustrious, notable, noted, renownedwidely known and esteemed identifiedhaving the identity known or established legendaryso celebrated as to having taken on the nature of a legend proverbialwidely known and spoken of well-knownwidely or fully known 2adj not known to exist things obscurely felt surged up from unknown depths Syn unsuspected not suspected or believed likely 3adj not known before don't let anyone unknown into the house Syn strange unfamiliar not known or well known 4adj being or having an unknown or unnamed source a poem by an unknown author Syn nameless, unidentified, unnamed anon., anonymous having no known name or identity or known source 5adj not famous or acclaimed Syn obscure, unsung inglorious not bringing honor and glory 6n an unknown and unexplored region they came like angels out the unknown Syn|Hyper terra incognita, unknown region region a large indefinite location on the surface of the Earth 7n anyone who does not belong in the environment in which they are found 2Syn|Ant|Hypo|Hyper alien, stranger acquaintance, friend a person with whom you are acquainted foreigner, outsider someone who is excluded from or is not a member of a group transalpineone living on or coming from the other side of the Alps from Italy interloper, intruder, trespasser someone who intrudes on the privacy or property of another without permission n a variable whose values are solutions of an equation Syn|Hyper unknown quantity variable a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity |
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英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。