... 还生态学家 But Also Ecologists 社会生态学家 Social Ecologist 动物生态学家 animal ecologist ...
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It closely resembles a coronavirus found in bats, but exactly how it jumped to humans isn't known, said Peter Daszak, president and disease ecologist at EcoHealth Alliance, an organization that researches the animal origins of emerging viruses.
WSJ: Virus's Toll in Saudi Arabia Raises Fears of Faster Spread
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