复数： rattlesnakes

The snake was thought to be an eastern diamondback rattlesnake .

据说咬他的蛇是一只东部菱形斑纹响尾蛇。

Rattlesnake venom toxins work by breaking down tissues and causing internal bleeding .

响尾蛇的毒素是通过破坏组织结构引起内出血来生效的。

He looks like a wrangler , taming a particularly ornery rattlesnake . Sweat is streaming down his face .

他就像个牧马人，正在驯服一条脾气暴躁的响尾蛇，汗水顺着他的脸流下来。

In 1998 two drugs to prevent heart attacks , derived from rattlesnake and viper venoms , were approved .

在1998年经批准有两种药物可用来防止心脏病发作，就提取自响尾蛇和毒蛇的毒液。

A couple of dented beer cans lay half-buried in a patch of purple monkshood , and a rubber dangled like a stubby rattlesnake skin from a nearby laurel branch .

几个破瘪的啤酒罐半埋在一片紫色的乌头草中，一个避孕套像一条短粗的响尾蛇悬吊在附近的月桂树枝上。