Where does “化学汚染” come from?

化学汚染 (Japanese) comes from Japanese 化学, from Chinese 化學 — chemistry; celluloid; fragile; brittle;...

化学汚染 (Japanese): chemical pollution

Definitions

  1. chemical pollution

Ancestry of “化学汚染”, step by step

化学汚染 traces back through two separate lines of ancestry.

via Japanese 化学

StepLanguageWordMeaning
1Japanese化学chemistry
2Chinese化學chemistry; celluloid; fragile; brittle;...

via Japanese 汚染

StepLanguageWordMeaning
1Japanese汚染pollution; contamination
Every word from Chinese 化學Every word from Japanese 化学