单词 | UVB |
释义 | UVBUVB /ˌyu vi ˈbi/ noun [uncountable] fairly short ultraviolet rays (=narrow beams of light from the sun that people cannot see) that cause your skin to turn brown in the sun |
随便看 |
英语词典包含48224条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。