英语词汇“helium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Helium

nnoun.substancea very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)

Synset:He atomic number 2

Hypernyms:chemical element element argonon inert gas noble gas

Inherited Hypernyms:heliumchemical elementsubstancematterphysical entityentity

Inherited Hypernyms:heliumchemical elementsubstancepartrelationabstractionentity

Inherited Hypernyms:heliumnoble gaschemical elementsubstancematterphysical entityentity

Inherited Hypernyms:heliumnoble gaschemical elementsubstancepartrelationabstractionentity

Inherited Hypernyms:heliumnoble gasgasfluidmatterphysical entityentity

单词	helium
释义	Helium nnoun.substancea very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas) Synset:He atomic number 2 Hypernyms:chemical element element argonon inert gas noble gas Inherited Hypernyms:heliumchemical elementsubstancematterphysical entityentity Inherited Hypernyms:heliumchemical elementsubstancepartrelationabstractionentity Inherited Hypernyms:heliumnoble gaschemical elementsubstancematterphysical entityentity Inherited Hypernyms:heliumnoble gaschemical elementsubstancepartrelationabstractionentity Inherited Hypernyms:heliumnoble gasgasfluidmatterphysical entityentity
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