为了伪装它们，他用mazari(当地一种植物)的提取物将之混染着色。
To disguise them he colored them to blend with the local terrain using mazari, a native plant.
通过免疫荧光研究我们假设该现象可能是由于移植物表明抗体出现暂时的免疫伪装。
It is hypothesized that a transitory phenomenon of immunocamouflage of the graft surface antigens occurs, as shown by immunofluorescence studies.
有些树懒看起来是绿色的因为它们的毛上长有藻类植物这给它们提供了伪装保护。
Some sloths appear green because they have algae growing on their fur which provides them with camouflage.
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