rattlesnake

[脊椎] 响尾蛇英释中释na poisonous American snake that shakes its tail to make a noise when it is angry

1 The rattlesnake tissues provoked the strongest response of all the species in the study..响尾蛇的组织在本次所有研究物种中所作出的反应最强烈。

2 One family of completely harmless snakes, the kingsnake, has also evolved serum that neutralizes rattlesnake venom and uses that ability to greater advantage than ground squirrels do..完全无毒蛇大家庭中的一种，王蛇，也进化出了能中和响尾蛇毒液的血清，并且靠着这一能力获得了比松鼠们更大的好处。