connected with the science of biology 生物学的 the biological sciences 生物科学
connected with the processes that take place within living things 生物的;与生命过程有关的 the biological effects of radiation 辐射对生物体的影响 the biological control of pests (= using living organisms to destroy them, not chemicals) 对害虫的生物防治(用生物方法而非化学药剂来消灭它们)
- (of a member of a person's family)
related by blood 生物的;与生命过程有关的 a child’s biological parents (= natural parents, not the people who adopted him/her) 孩子的亲生父母
(of washing powder, etc. )洗衣粉等 using enzymes (= chemical substances that are found in plants and animals) to get clothes, etc. clean 加酶的 biological and non-biological powders 加酶和不加酶的洗衣粉