没有有关疯牛病和最近证实的猫类脑部疾病之间的关系的证据。

There was no evidence of a connection between BSE and the brain diseases recently confirmed in cats.

《柯林斯英汉双解大词典》

通常，我们认为熊猫是非常温和的动物，但事实上它属于熊类，而非猫类。

Normally, we think the panda is very tender animal, but actually it's a bear, not a cat.

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这种猫类缺少的蛋白质被认为能识别病毒外壳，并且瞄准病毒使之被降解。

The protein, which cats lack, is thought to recognize the virus's outer shell and target it to be degraded.

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