Definition
to emit heat, light, an odor, or a gas
釋放，散發（熱、光、氣味或氣體）
This material gives off heat during the oxidation process.
這種材料在氧化過程中會釋放熱量。
This flower gives off a delightful fragrance.
這種花散發出一種令人愉悅的香味。
This light bulb gives off a soft glow.
這個燈泡散發出柔和的光芒。