英语词汇helium ion怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	helium ion
释义	helium ion heliumn. 氦（符号为He，2号元素） hellionn. [口]坏人；[口]应该下地狱的人 perihelionn. 近日点；最高点 aphelionn. 远日点 underwhelmvt. 未留下深刻印象时态: underwhelm... overwhelmingadj. 势不可挡的, 压倒一切的; 巨大的
随便看	main steam pressure main steam pressure control main steam pressure regulator main steam range main steam stop valve main steam stop valve leakage test main steam system main steam temperature main steam turbine main steam turbine gear unit main steam turbine set main steam valve main steam valve bunker Mainstee evaporator main steering arm main steering equipment main steering gear Mainstem Main stem Main stem left bundle branch block mainstems main step main step bearing main steps mains terminal

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