托福阅读必备单词词汇表

operator cranial hominid forerunner ancestor aboriginal intellectual intelligence hybrid minority ethnology ethnic tribe anthropology human adult juvenile condense shower tempest vapor frost droplet downpour dew blizzard drizzle precipitation fog smog funnel troposphere meteorology tornado typhoon whirlwind breeze barometer climate atmosphere hurricane gale tepid frigid chill chilly arid drought moisture dank damp humidity humid trough ranch plantation pigsty pigpen pasture orchard sheepfold seedbed greenhouse granary cowshed barn sow cattle buffalo poultry livestock sorghum weed vegetable haystack hay fodder eggplant garlic cotton tractor silt ridge pesticide irrigate insecticide hydroponics horticulture manure cultivation cultivate husbandry fertilizer arable aquaculture agricultural agriculture harvest fertile rich prolific artifact skull antiquity antique porcelain remnant primitive originate archaic chronological origin paleolithic mesolithic Neolithic excavation excavate exhume unearth invaluable archeology military naval tactics mandate morale besiege beset envelop siege expedition exterminate assault invade encroach raid squad recruit enlist armament corps armor dagger hatchet fortress fort disarming disarm dissimulate cipher clandestine confidential revenue fund debt bonus ransom deposit purchase choose choice barter budget transaction benefit opportunity goods output economics option selection utility refund loan consolidate assess exchange underestimate garner reimburse merge depreciate collateral savings bankruptcy residue surplus shipment audit discount acting disburse consume cause deal tariff quota inventory currency enterprise commerce merchandise rebate ration levy deficit compensation lease penury indigent economic finance opulence fortune asset rare prosperity prosperous precious toll curriculum edify enlighten instill sermon didactic ozonosphere decibel fauna ecosystem balance fume sewage waste contaminate pollution pollutant pollute noxious oxygen nitrogen iodine sulfur ammonia silicon helium calcium zinc tin sodium