英语单词“helium”的翻译、意思、音标-英汉词典

单词	helium
释义	[/ˈhiːlɪəm; ˋhilɪəm/] n [U] chemical element, a light colourless gas that does not burn, used in airships 氦. =>App 10 见附录10.
随便看	even-handed evening evening dress evening paper evening prayer evening primrose evenly evenness evensong event eventful eventide eventide home eventing eventual eventuality eventually ever evergreen everlasting everlastingly evermore every everybody everyday