托福阅读必备单词词汇表

silver platinum nickel copper carbon synthetic functional polymerization combination action ignite sear explode blast explosive particle substance compound blend impurity element dissolve solvent solution solubility artificial alchemy hydronic biochemistry chemistry dye tint bleach adhesive catalyst catalysis intermediary plastic petroleum hydrocarbon methane gasoline silica rust decomposition corrode decay rotten rot stale erode erosion standard credential prescribe legalize legislation legislate decree constitution abolish acquit absolve liberate condone exempt impunity interrogate query lawsuit prosecute incriminate indictment impeach accusation accuse observance follow evidence assure confirm justify testimony testify stipulate deserve verity revise veto ban abstain abstinence forbid proscribe flee plead plaintiff pledge oath plea empower authorize bar saddle extenuate captivity invalidate imprisonment indemnity judgment verdict convict confiscate arbitration jurisdiction heirship licensed mandatory responsible obligatory oblige compulsory infringe violation violate default illegitimate illicit penal crab coral clam oyster plankton sponge lobster shrimp prawn dolphin porpoise whale starfish jellyfish beaver turtle greasy grease fat carnal fluffy wing fuzzy beak bill toe spine spleen brain tentacle antenna genus order suborder class family bat larva chameleon dinosaur caterpillar canary moth lizard gorilla baboon chimpanzee habitat pest niche nest polyandrous monogamous camouflage hibernate chirp squeak reproduce regeneration fertilize domesticate hatch pregnant spawn offspring dormant trot peck gasp graze migrate amphibian aquatic beast insect worm horde fowl finch invertebrate vertebrate coelenterate mollusk primate homotherm reptile microbe scavenger rodent poikilotherm prey predatory predator omnivorous herbivorous appetite carnivorous carnivore mammal herd flock swarm volcanic eruption outburst erupt squirt magma fault crust layer lithosphere mantle stratum magnitude seismology seismic seism earthquake plate iceberg