noun🔗Share响尾蛇 Any of various venomous American snakes, of genera Crotalus and Sistrurus, having a rattle at the end of its tail."The hiker carefully stepped around the rattlesnake coiled near the trail. "那个徒步者小心地绕过了盘踞在小路附近的响尾蛇。animalnatureorganismbiologyChat with AIVocabulary GamePractice Reading