衍生物

yǎnshēngwù
a derivative (complex product derived from simpler source material)

CEDICT

  1. (chemistry) derivative (compound derived from a similar compound by chemical reaction)
  2. derivative (compound derived from a similar compound by chemical reaction)
  3. derivative (something which is based on another source)

Wiktionary

较简单的化合物中的原子或原子团，被其他原子或原子团置换，而产生较複杂的化合物，称为该化合物的「衍生物」。

重編國語辭典

  1. 从原生事物中衍生出的新事物
  2. 较简单的化合物中的原子或原子团被其他的所取代，而产生较複杂的化合物

維基詞典

Entry Composition

1 衍生 yǎnshēng
  1. to give rise to
  2. to derive
  3. derivative
  4. derivation
2 物 wù
  1. (bound form) thing
  2. (literary) the outside world as distinct from oneself; people other than oneself