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high flame (cooking); high heat; strong heat
強火で炒めると香りが立つ。
Stir-frying over high heat brings out the aroma.
強火のまま放置すると焦げてしまう。
If you leave it on high heat, it will burn.
強火で一気に仕上げるのが美味しく作るコツだ。
Finishing quickly over high heat is the trick to making it delicious.