单词two-toed-sloth
网络: 两趾树懒；双趾树獭；二趾树懒
Dr. Katzourakis and his colleagues discovered hundreds of foamy virus copies in the DNA of the two-toed sloth.
Katzourakis博士及其同事发现在两趾树懒DNA中有大量的泡沫病毒拷贝。
A Linne"s two-toed sloth and a Malayan flying fox climb on the same branch in the fragile forest of Singapore zoo
新加坡动物园，两趾树懒和马来亚狐蝠爬在森林中同一处地方。