衍生物 [－－－]

Jyutping jin2 sang1 mat6
Pinyin yǎn shēng wù

Definitions (Kaifangcidian)

（沒有對應漢語詞彙）

衍生物 [－－－]

Jyutping jin5 sang1 mat6
Pinyin yǎn shēng wù

Definitions (CC-CEDICT)

a derivative (complex product derived from simpler source material)

Definitions (Wiktionary)

noun
derivative (something which is based on another source)
noun
derivative (compound derived from a similar compound by chemical reaction)