要背就背有用的单词词汇表

warm-blooded venomous venom tortoise toad termite snail slug reptile python mosquito larva insect grub flutter flea feeler fang cold-blooded centipede chameleon cobra chrysalis caterpillar butterfly bug beetle amphibian alligator turtle whale trawler tentacle squid quid sole shellfish seahorse porpoise plankton pincers net mussel mollusc marine lobster hook gill freshwater flipper flatfish fishing rod fishing line fin eel dolphin crustacean carp blowhole bait aquatic aquarium angler webbed talon swoop swan roost quack plumage pheasant perch peck penguin owl migrate flightless feather cygnet coo cock cluck chirp chick cage beak aviary avian zebra wolf warren warden tusk tame safari park safari roar rhinoceros rat prey predator pouch poacher leopard lair keeper kangaroo hunt hunter hole hippopotamus hare habitat fox deer cub burrow ape antler sty stable snout rabbit purr puppy paw neigh moo meow mane mammal lamb kitten kennel hutch hoof hind leg hamster grunt guinea pig fur foreleg donkey domestic claw bull bleat woodland shoot posy pollen pine maple houseplant greenhouse foliage flowerpot fir evergreen deciduous cactus bulb bouquet bough blossom bloom bamboo welfare vulnerable victim unlucky unfortunate underprivileged tramp suffer superstitious society poverty orphan misfortune in need homeless helpless handout handicapped handicap failure fail down and out discrimination disadvantage disability disabled charity beggar beg wealthy wealth successful success succeed rich reputation publicity prosperity privileged opportunity noble nobility millionaire lucky luck lord lady good luck fortune fortunate famous fame celebrity billionaire aristocrat aristocracy affluent warship warfare victory truce surrender siege officer nuclear neutral naval missile military invade infantry fleet firearm civil war ceasefire cavalry cannon bullet bomb armistice armed forces armed air force