第一段Averageapproximatingthestatisticalnormoraverageorexpectedv
alue平均的adj.Facialconnectedwithaperson''sface面部的adj.Appearance
外观；thewaythatsb/sthlooksontheoutside;Tendency趋势；趋向atren
dPrefer较喜欢；喜欢…多于…tolikeonethingorpersonbetterthananothe
r;?Feature特色；特征；特点somethingimportant,interestingortypicalof
aplaceorthingPopulation人口，人口数量thetotalnumberofpeoplewho
livethereApproximate近似；接近tobesimilarorclosetosthinnatu
re,quality,amount,etc.,butnotexactlythesameAttractive有吸引
力的，诱人的havingfeaturesorqualitiesthatmakesthseeminteresting
andworthhavingDeviate；偏离todosthinadifferentwayfromwha
tisusualorexpectedcontext背景，thesituationinwhichsthhappe
nsandthathelpsyoutounderstanditreferto提到；谈及；说起tomention
orspeakaboutsb/sthgroup组；anumberofpeopleorthingsarithme
tic算术thetypeofmathematicsthatdealswiththeadding,multiply
ing,mean平均数；thevaluefoundbyaddingtogetherallthenumbers
inagroup,anddividingthetotalbythenumberofnumbers?si
ze大小howlargeorsmallapersonorthingisposition位置；地方theplace
wheresb/sthislocatedcombine结合，组合，联合，混合tocometogethertofor
masinglethingorgroup;tojointwoormorethingsorgroupst
ogethertoformasingleonesingle仅有一个的；单一的；单个的onlyoneimage镜像；a
pictureofsb/sthseeninamirror,throughacamera,oronate
levisionorcomputerconfiguration布局；结构；构造；格局；形状anarrangementof
thepartsofsthoragroupofthings;theformorshapethatthi
sarrangementproducesprofessional职业的；专业的connectedwithajobtha
tneedsspecialtrainingorskill,especiallyonethatneedsahi
ghlevelofeducationmodel模特儿apersonwhosejobistowearandsh
ownewstylesofclothesandbephotographedwearingthem第二段前四行re
sult后果；结果athingthatiscausedorproducedbecauseofsthelseco
mbination结合；联合；混合theactofjoiningormixingtogethertwoormor
ethingstoformasingleunitsymmetry对称theexactmatchinsizea
ndshapebetweentwohalves,partsorsidesofsthnatural自然的；天然的e
xistinginnature;notmadeorcausedbyhumansselection选择thepro
cessofchoosingsb/sthfromagroupofpeopleorthings,usually
accordingtoasystemtend趋向；走向；倾向；趋于Tendencyselectout被剔除出;淘汰Be
ingeliminated;eliminate[??l?m?ne?t]extreme极端的；偏激的；过分的farfrom
whatmostpeopleconsidertobenormal,reasonableoracceptablep
ossible可能；能做到（或取得）thatcanbedoneorachievedpreference偏爱的事物；最喜爱
的东西athingthatislikedbetterorbestaverageness平均值;平均性;平均化;平均状
态thestateofbeingthatisaverageevolve演变todevelopgradually,
especiallyfromasimpletoamorecomplicatedform;indicator指示信
号；标志；迹象asignthatshowsyouwhatsthislikeorhowasituation
ischanginggeneral正常的；一般的；常规的normal;usualseminal（对以后的发展）有重大意义的ha
vingastronginfluenceonlaterdevelopments胰岛_细胞转录因子MafApancre
atic?β?cell第二段中间四行：1.fitness适合thestateofbeingsuitableorgood
enoughforsth2.mental心理上的;精神上的Mentalmeansrelatingtothestat
eorthehealthofaperson''smind.3.Representation表现形式theactof
presentingsb/sthinaparticularway;somethingthatshowsord
escribessth4.form形式；theparticularwaysthis,seems,looksor
ispresented5.process过程；aseriesofthingsthataredoneinorde
rtoachieveaparticularresult6.compositing合成的；madeofdifferen
tpartsormaterials7.case具体情况aparticularsituationorasituati
onofaparticulartype8.pattern-match模式匹配modematching第二段最后四行：1.
preferencen.偏爱，倾向；优先权astrongliking2.symmetricaladj.
匀称的，对称的havingsimilarityinsize,shape,andrelativepositionof
correspondingparts5.asymmetricadj.不对称的；非对称的characterizedb
yasymmetryinthespatialarrangementorplacementofpartsorc
omponents6.speciesn.物种，种类aspecifickindofsomething7.te
ndto趋向；注意；易于；有…的倾向8.offspringn.后代，子孙；产物theimmediatedescendantsofaperson9.malnutritionn.营养失调，营养不良astateofpoornutrition;canresultfrominsufficientorexcessiveorunbalanceddietorfrominabilitytoabsorbfoods10.genesn.[遗]基因（gene的复数形式）DNA |
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