- 氦
- hàihelium (He)* * *helium【化】 helium【医】 He; helion; helium* * *helium* * *hàin. helium* * *hai4helium (chemistry)* * *氦hài名{化} helium (2号元素, 符号 He)* * *氦|氦 [hài] ► helium (chemistry)
Chinese-English dictionary. Academic. 2013.