As a result hormone-free milk can be priced higher than conventionally labeled milk, but less than organic.
结果无激素牛奶定价高于普通牛奶，但是低于有机奶。
2
Such growth is impressive for a chain focusing on fresh produce and antibiotic - and hormone-free meats, as well as a wide range of vegetarian options.
这种增长对一个专注于新鲜产品和无激素，抗生素肉食，并且有广泛的素食选项的连锁品牌来说是很了不起的。
3
Could it be that having all this free energy lying around in fossil fuels offered us a dangerous dose of cultural steroids, the evolutionary equivalent of human growth hormone?