chemical reaction
US /ˈkem.ɪ.kəl riˈæk.ʃən/
UK /ˈkem.ɪ.kəl riˈæk.ʃən/

1.
化学反応
a process that involves rearrangement of the structure of molecules or ions, typically entailing the breaking and making of bonds, and resulting in the formation of new chemical substances
:
•
Rusting is a common example of a chemical reaction.
錆びることは化学反応の一般的な例です。
•
The experiment demonstrated a rapid chemical reaction.
その実験は急速な化学反応を示した。