biological
美 [.baɪə'lɑdʒɪk(ə)l] 
英 [.baɪə'lɒdʒɪk(ə)l] 
- adj.生物学的;生物的;与生命过程有关的;加酶的
 - n.【药】生物制品
 - 网络生物性;生物与生物医学类;生物学上的
 
复数:biologicals  
adj.+n.
biological agent,biological evolution,biological weapon,biological mother,biological father
biological
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1.  | 生物学的connected with the science of biology  | 
the biological sciences 生物科学  | 
2.  | 生物的;与生命过程有关的connected with the processes that take place within living things  | 
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)  | |
a child's biological parents(= natural parents, not the people who adopted him/her) 孩子的亲生父母  | 
3.  | 加酶的using enzymes(= chemical substances that are found in plants and animals) to get clothes, etc. clean  | 
biological and non-biological powders 加酶和不加酶的洗衣粉  |