单词	crab
释义	noun | verb crabcrab1 /kræb/ ●●○ noun Etymology ETYMOLOGYcrab Origin: (1-3) Old English crabba (4) 1800-1900 crabbed 1 [countable, uncountable] a sea animal with a round flat shell and two large claws on its front legs, or the meat from this animal:  Alaskan king crabs I’ll have the crab cakes, please.2[usually singular] informal someone who easily becomes annoyed about unimportant things:  She’s such a crab.3crabs [plural] medicine a medical condition in which a type of louse is in the hair around the sexual organs noun | verb crabcrab2 verb (crabbed, crabbing) [intransitive] 1to catch crabs2informal to complain about something
随便看	effervescent effete effetely efficacious efficaciously efficacy efficiency efficiency apartment efficient efficiently effigy effloresce efflorescence effluent effort effort force effortless effortlessly effrontery effulgent effusion effusive effusively effusiveness EFL

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