18天熟记托福核心词汇词汇表

motif figurative geometric indigenous antiquity revise discern restrict consumption horticulture fodder dairy husbandry impenetrable peculiarity metropolis layout intensity configuration asphalt concrete insulate surpass sewage metabolism processor pivotal megafauna vertebrate conservatory heyday luminosity ammonia atmosphere faint stellar helium pebble domesticate surge chiefdom tribe cliche publicity mean-spirited demeaning commentary editorial retraction sludge distill noble hydrogen deplete aggregate pristine aluminum inclusion refractory fuse nebular enigmatic silicate matrix embed spherical assortment exterior specimen candid accidental unanticipated multitude prolific obsolete authenticity engrave etch duplicate positive negative copper silver naturalistic realistic alter integral eradication herbicide recreational oyster flat mud hamper wetland estuarine nursery salinity cobble gravel silt substrate germinate excrete habitat perennial deciduous stretchy elongate exaggerate distort depict apparatus prey immobilize protein descend venom poisonous secrete allude overlap elective proactive defect mentality developer tester heliocentric planetary stationary geocentric alumni orbit astronaut aerospace laboratory auditorium intertwine elaboration entity reasonable verbal autobiographical amnesia recount contention brusque oscillate option irrigation storage sedentary toxic oral geothermal predator comical domestic eligible panel monetary uncharted pasture methane retreat interglacial explicit sarcasm violate ambiguity maxim lethal deficient deprivation prospect constituent volatile precise dissolution petrifaction terrestrial invertebrate mineralize mineral decay scavenger pit cramped flotation game cereal archaeological sparse momentous divert freight supersede presage proliferation depletion plague sterile loam alluvial fringe daring trait ambitious inveterate rigid inherit stratify commodity livestock headway insightful isolation contemplative snap inflate resilient perish interlock tide harsh mechanism rust oxide sulfide stem dehydrate marsh pesticide cafeteria interference satellite particle nitrogen droplet photon telescope optical genetical semantics phonology syntax adaptation deception isotope