雅思单字有秘密词汇表

mantis louse locust leech larva intruder interception honeycomb honeybee grasshopper fly flea entomologist earthworm cockroach caterpillar butterfly bug beetle antenna wasteland substance ventilate poisonous tillable sustainable starch reforestation radiocarbon pollutant pesticide matter particulate outbreak nonrenewable logging lethal inhabitable habitat germ fuliginous fossil fertilizer epidemic emit particular ecology dump doomed devastation desertification decomposition decay contaminate contagious condensation concentration community colonization cline catalyse carcinogen biodegradable asphyxiate ecosystem exasperate afforestation aestivation yeast virus vaccine toxin tissue sterilization particle nucleus microorganism matrix macrospore immunity fermentation cytoplasm chromosome cell bacteria antibody amino acid acidification starfish tentacle shrimp shark sardine salmon sea horse prawn plankton otter mollusk lobster grouper flounder fillet endangered eel echolocation crayfish crab coral compare cod clown catfish category carp frozen beaver bait algae mullet chub perch sperm whale crucian scallop octopus goldfish oyster clam walrus seal dolphin whale zebra yak woodpecker wildlife wasp veterinarian turkey swine swallow starling squirrel squid spawn sparrow robin rhinoceros reproduce reindeer rattlesnake ranch rabbit quail pussy cat puma pterosaur primate platypus pigeon phoenix penguin peacock parrot paralysis ostrich organism mimic migrant marten marmot mammoth maize magpie macaque lynx livestock leopard laceration koala kitty kangaroo jellyfish invertebrate instinct hybrid humpback hover poultry hippopotamus hen hedgehog hawksbill hatchery hatch hare hamster grub gorilla giraffe forage falcon elapid eagle drosophila dormant domestication distinguish dinosaur digestion denote deer crustacean crow copperhead condor cocoon cock cobra chimpanzee carnivore camel bronco breed boa baboon arbitrary antelope willow watermelon violet vineyard tropical taiga sugarcane strawberry stalk spinach root reap pumpkin primrose poppy poplar plum plantation pineapple pine persimmon