化验

Traditional (Taiwan): 化驗

On the HSK 7-9 vocabulary list, at CEFR level C1.

huàyàn ㄏㄨㄚˋ ㄧㄢˋ

    • chemical examination
    • to do a lab test

Character by character

Classifiers (measure words)

Words that sound like huàyàn

Sources