measure word, verb, noun · a large-caliber gun or piece of artillery

他沉着冷静地瞄准目标，开了一炮。

numeral, measure word, verb · a small explosive device designed to produce a loud noise

过年时，大家都要放炮庆祝。

verb · to dry something by placing it over or near a heat source

他把湿衣服放在火上炮一炮。

noun · to sauté or fry ingredients quickly over high heat

炮羊肉是一道非常考验火候的京菜。

verb · to prepare herbal medicine by roasting or parching

这些草药需炮熟再入药，药效会更好。