单词	reconnaissance
释义	reconnaissancere‧con‧nais‧sance /rɪˈkɒnəsəns $ rɪˈkɑː-/ noun [countable, uncountable] Word Origin WORD ORIGINreconnaissance Origin: 1800-1900 French reconnaître, from Latin recognoscere; ➔ RECOGNIZE Examples EXAMPLES FROM THE CORPUS At best the amphibious raiders might have panoramic shots from aerial reconnaissance, or be given a flight over the target beach. In a conflict these would be vital for military communications, reconnaissance and even guiding missiles to their targets. In reality, the Navy was undertaking only minimal reconnaissance, mainly because of a lack of airplanes. Infantry traditionally performed three roles: It held ground, took ground, and con-ducted precise reconnaissance when on patrol. Later reconnaissance indicated that this had sunk. The visit to Tempe was in any case not a military reconnaissance. There was little doubt that tactical support and reconnaissance for the land battle would still need piloted machines. This lone air reconnaissance effort, however, would obviously not be enough. word sets WORD SETS► Military action stations, nounaide-de-camp, nounairborne, adjectiveaircraft carrier, nounairlift, nounallied, adjectivearmour, nounarms control, nounarms race, nounarray, verbassault course, nounAWOL, adjectivebalance of power, nounbandmaster, nounbandsman, nounbase, nounbattle, nounbattle, verbbattle cry, nounbattlefield, nounbattlements, nounbeachhead, nounbivouac, nounblackout, nounblast, verbblitz, nounblockade, nounblockade, verbblockhouse, nounbloodshed, nounbody bag, nounbody count, nounbomb, verbbombard, verbbombardment, nounbomb disposal, nounboot camp, nounbowman, nounbreastplate, nounbridgehead, nounbunker, nouncall-up, nouncannonade, nouncapability, nouncaptain, nouncapture, nouncarrier, nouncashier, verbcenotaph, nounchief of staff, nouncitation, nouncivil defence, nounC.O., nouncommand, nouncommand, verbcommandant, nouncommander, nouncommander in chief, nouncommand post, nouncommissariat, nouncommissary, nouncommission, nouncommissioned officer, nounconquer, verbconquest, nounconscientious objector, nounconscript, verbconscript, nounconscription, nounconvoy, verbcookhouse, nounCorp., corporal, nouncorps, nouncounterinsurgency, nouncounterintelligence, nouncountermand, verbcounter-revolution, nouncourt-martial, nouncourt-martial, verbcross, noundawn raid, noundeath camp, noundemilitarize, verbdemobilize, verbdeploy, verbdetonate, verbdisarm, verbdisarmament, noundispatch, noundraft board, noundraft card, noundraft dodger, noundraftee, noundress uniform, noundrum major, noundump, nounechelon, nounencamp, verbenemy, nounengage, verbengagement, nounenlist, verbenlisted, adjectiveexchange, nounex-serviceman, nounex-servicewoman, nounfield, verbfirst lieutenant, nounfirst strike, nounflak jacket, nounflash, nounfort, nounfortress, nounfoxhole, nounFPO, front, noungas mask, noungeneral headquarters, nounGHQ, nounguardhouse, nounheadquarters, nounhigh command, nounHQ, nounincursion, nounindefensible, adjectiveinsignia, nouninstallation, nouninsubordination, nounintelligence, nouninternment, nouninvade, verbinvader, nouninvasion, nounkit bag, nounKP, nounlieutenant, nounline, nounMaj., major, nounmajor general, nounman, nounmarch, verbmarch, nounmarch-past, nounmarshal, nounmassacre, nounmassacre, verbmess, nounmess, verbmilitarism, nounmilitarized, adjectiveMilitary Academy, nounMilitary Cross, nounmilitary service, nounmilitia, nounmilitiaman, nounminuteman, nounmission, nounMP, nounmutineer, nounmutinous, adjectivemutiny, nounnational service, nounNATO, nounNCO, nounno-man's-land, nounnon-aggression, nounnon-aligned, adjectivenon-combatant, nounobjective, nounobservation post, nounoccupation, nounoccupy, verboffence, nounoffensive, adjectiveoffensive, nounofficer, nounoperation, nounorderly, nounoutflank, verboutpost, nounoverthrow, verboverwhelm, verbpact, nounpadre, nounparade, nounparamilitary, adjectiveparapet, nounpartisan, nounpassword, nounpatrol, nounperilous, adjectiveperiscope, nounpillbox, nounpincer movement, nounpost, verbPOW, nounpre-war, adjectiveprisoner, nounprisoner of war, nounPurple Heart, nounpush, nounputsch, nounPX, nounquarter, verbquartermaster, nounquell, verbR & R, nounraid, nounraid, verbrank, nounrebellion, nounrecapture, verbreconnaissance, nounreconnoitre, verbrecruit, verbrecruit, nounreinforce, verbrelieve, verbRemembrance Day, nounrepel, verbrequisition, verbretake, verbretire, verbretreat, verbretreat, nounreview, nounreview, verbribbon, nounsabre-rattling, nounsally, nounsalute, verbsalute, nounsalvo, nounsamurai, nounscorched earth policy, nounscout, nounscout, verbscramble, verbsecond lieutenant, nounsentinel, nounsentry, nounsentry box, nounsergeant, nounsergeant major, nounserviceman, nounservicewoman, nounSgt., shell, verbshelling, nounsiege, nounskirmish, nounstaff officer, nounstaging area, nounstandard-issue, adjectivestar, nounstation, nounstation, verbstrategic, adjectivestrategist, nounstrategy, nounstripe, nounstronghold, nounsuperpower, nounsuppress, verbsurgical strike, nounsurrender, verbsurrender, nountactical, adjectivetarget, nountarget, verbtask force, nountattoo, nountheatre, nountrench warfare, nountripwire, nountruce, nounturret, noununarmed, adjectiveunoccupied, adjectivevalour, nounveteran, nounvolunteer, nounvolunteer, verbwar chest, nounwar crime, nounwar cry, nounwar dance, nounwar effort, nounwarfare, nounwarhorse, nounwarlike, adjectivewarlord, nounwar memorial, nounwarmonger, nounwarrant officer, nounwarring, adjectivewarrior, nounwar-torn, adjectivewar widow, nounwar zone, nounwounded, adjectivezero hour, noun Collocations COLLOCATIONS FROM THE CORPUSADJECTIVE► aerial · He often does aerial reconnaissance for Dave.· So long as they remain expensive, conventional air photography will, however, continue to dominate aerial reconnaissance.· At best the amphibious raiders might have panoramic shots from aerial reconnaissance, or be given a flight over the target beach.· July 3: Aerial photographic reconnaissance. NOUN► beach · However, there was nothing over-scientific about the Commander's first beach reconnaissance. ► mission · Tony Mullins was again in the saddle, but the reconnaissance mission was a disaster.· Three days later, however, President Nixon ordered that the reconnaissance missions be resumed and that they receive adequate protection. the military activity of sending soldiers and aircraft to find out about the enemy’s forces:  reconnaissance aircraft a reconnaissance mission wartime roles such as observation and reconnaissance
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