hydrogen
/ˈhaɪdrədʒən/
CEFR level B2Topic ScienceWord #3590 in the learning path
氢；氢气
Definitions
n. the lightest chemical element, a colourless gas that burns easily
氢；氢气
Example
Our science teacher showed us how hydrogen burns.
科学老师向我们演示了氢气如何燃烧。
Hydrogen produced using renewable electricity could help reduce emissions from industries that currently depend on fossil fuels.
利用可再生电力生产的氢气，可帮助目前依赖化石燃料的行业减少排放。
Collocations
- hydrogen fuel
- hydrogen gas
- hydrogen fuel cell
Usage tip
hydrogen是不可数名词，表示化学元素氢或氢气。
FAQ
- What does hydrogen mean?
- the lightest chemical element, a colourless gas that burns easily
- How is hydrogen pronounced?
- UK /ˈhaɪdrədʒən/, US /ˈhaɪdrədʒən/. Use the audio buttons above to listen.
