单词	hydronium
释义	hy·dro·ni·um (hī-drōnē-əm) n. A hydrated hydrogen ion, H3O+. Also called hydronium ion. [HYDR(O)- + (AMM)ONIUM.]
随便看	white feather Whitefield whitefish white flag white flour whitefly white-footed mouse white fox White Friar white-fronted goose white frost white gasoline white-glove white gold white goods Whitehall Whitehall whitehead Whitehead white-headed white heat White Hmong white hole white hope Whitehorse

英语词典包含135693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。