xenobiotic

/zen-uh-bahy-ot-ik, -bee-, zee-nuh-/US // ˌzɛn ə baɪˈɒt ɪk, -bi-, ˌzi nə- //

异生物,异生物制剂,异生生物,异构生物

Definitions

n.名词 noun

1
- : a chemical or substance that is foreign to an organism or biological system.