| 单词 | Crotalidae | 
| 释义 | crotal1 /krōˈtəl/noun
 ORIGIN: Gr krotalon a rattle, castanet crotalaria /krot- or krōt-ə-lāˈri-ə/ noun Any plant of the genus Crotalaria, including the American rattleboxes (from their inflated pods) Crotalidae /-talˈi-dē/ plural noun The rattlesnake family crotaline /krotˈə-līn/ adjective Like a rattlesnake crotˈalism noun Poisoning by crotalaria crotalum /krotˈə-ləm/ noun (pl crotˈala) A clapper or castanet used in ancient religious rites Crotalus /krotˈ/ noun The rattlesnake genus | 
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