helio
Translations
- helium
A chemical element, often used in balloons.
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Example Sentences
Helium is a noble gas used in balloons and scientific experiments.
Helium is a colorless gas used in balloons and industry.
A chemical element, often used in balloons.
Helium is a noble gas used in balloons and scientific experiments.
Helium is a colorless gas used in balloons and industry.