radiation
US /ˌrediˈeʃən/
・UK /ˌreɪdiˈeɪʃn/
B1 中級英檢中級
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.
影片字幕
我們如何才能知道什麼是真的？ (How can we know what's really true?)
- small, telescopes for things that are too far away. A tool that detect bits of radiation and
而望遠鏡就則是用來觀察太遠的東西; 而這一幕裡面的這個工具呢，則是用來探測輻射能
- But we can use tools to detect things we can't detect, microscopes for things that are too small, telescopes for things that are too far away, a tool that detects bits of radiation and plays a fun noise.
有時候還會跑出一些奇怪的噪音; 沒有一套公制的單位的話，我們只能依靠感覺來記憶和傳達
