81% of doctors would like to see scientists trying harder to find alternatives to animals for testing drugs and cosmetics.

81%的医生希望科学家能找到替代品，来代替动物做药物和化妆品的测试。

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81% of doctors would like to see scientists trying harder to find alternatives to animals for testing drugs and cosmetics.

81%的医生希望科学家能找到替代品，来代替动物做药物和化妆品的测试。

youdao