n. (c./u.)名詞 (可數/不可數)輻射A lead vest protects me from extra radiation of the x-ray machine
n. (c./u.)名詞 (可數/不可數)輻射能After the Fukushima explosion, the radiation contaminated the surroundings
n. (c./u.)名詞 (可數/不可數)輻射Exposure to high levels of radiation can be harmful to human health.
n. (c./u.)名詞 (可數/不可數)放射治療She is undergoing radiation therapy to treat her cancer.
n. (c./u.)名詞 (可數/不可數)熱輻射Heat transfer occurs through conduction, convection, and radiation.