Urine contains hormones, insulin and growth hormones as well.

尿还含有性激素, 胰岛素和生长激素等.

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For example, dairy farmers add growth hormones so that calves produce milk sooner than normal.

例如, 奶牛场的人添加了荷尔蒙之后小牛就比正常情况更早地产奶.

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They only way the human body grows taller is through the release of human growth hormones.

只有体内生长激素的分泌才能让人长高.

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The results show that the three plant growth hormones can accelerate the growth of PSB.

结果表明这三种植物生长激素对光合细菌的生长均有促进作用.

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