not connected with the natural processes of living things

The fluid contains a combination of nonbiological materials.

One research group has produced similar crystals using non-biological techniques. 一个研究小组利用非生物技术生产了类似的晶体。

not related by birth

In some cases, courts will award custody of children to nonbiological parents. 在某些情况下，法院会将孩子的监护权判给非亲生父母。

She still has a good relationship with her non-biological daughter.

Nonbiological washing powder or liquid does not use enzymes (= substances that cause chemical change) to remove dirt.

This mild, nonbiological washing powderlaundry detergent is made from natural ingredients. 这种温和的非生物性洗衣粉/洗涤剂采用天然成分制成。

Using a non-biological washing powder can help to reduce itchiness.