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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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low hydrogen type electrode
Lowie
low-impedance measurement
low-impedance switching tube
low-income
low-income allowance
low-income countries and territories
low-income housing
low-income level
low injection condition
low in price
low interest
low interest funds
low-interest loan
low interest policy
low interest rate
low I/O program
Lowi's reaction
Lowi's sign
Lowitt's bodies
low key
low-key
low-keyed
lowland
lowlander
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:2026/6/19 17:33:09