单词：dusky salamanders
[网络] 脊口螈；昏暗的蝾螈
(dusky salamander 的复数)
(dusky salamander 的复数)
单词：dusky salamanders 相关文章
Reptiles, Amphibians in US Succumbing to Deadly Ranavirus Tracking the virus A few years ago, Scott Farnsworth, a graduate student at Towson University in Maryland, was sent to a wooded park in Maryland to relocate box turtles safely away from a new
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VOA标准英语2012年(四月)
VOA标准英语2012年(四月)
Populations of frogs, salamanders and other amphibians are declining around the worldeven in protected areas, like U.S. national parks. Ecologists needed a simple method to track the animals numbers. Now, researchers have found an effective way to ke
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2018年科学美国人1月
2018年科学美国人1月