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氦
释义
氦helium 【化】 helium 【医】 He helion helium 氦hài〈名〉化学元素名。一种极轻的无色惰性气态元素,是所有气体中最难液化的,存在于整个宇宙中,但只在某些天然气中含有在经济上值得提取的量,主要用于填充飞艇和气球 [helium]――元素符号He
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minister plenipotentiary
minister resident
minister to
minister to sb
ministrant
ministrate
ministration
ministreaker
ministroke
ministry
Ministry of Chemical Industry
ministry of commerce
ministry of communications
ministry of economic affairs
ministry of finance
ministry of food
Ministry of Foreign Affairs
Ministry of Health
ministry of justice
ministry of light industry
ministry of machine building
ministry of metallurgical industry
ministry of power industry
Ministry of Transport
minisub
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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更新时间:2025/5/12 4:50:40