单词
hydrogen
读音
ˈhaɪdrədʒən
美式
英式
词根
无
释义
n. [化学] 氢
例句
Hydrogen and oxygen combine to form water.
氢与氧化合成水。
Atoms of hydrogen are fused to make helium.
氢原子可熔合成氦。
Hydrogen combines with oxygen to form water.
氢与氧化合成水。
Hydrogen and oxygen combine to form water.
氢与氧化合成水。
Atoms of hydrogen are fused to make helium.
氢原子可熔合成氦。
Hydrogen combines with oxygen to form water.
氢与氧化合成水。
强化记忆
无
看视频学发音
By 2050, these planes could fly for short distances.And then there's hydrogen. Green hydrogen.There's hydrogen fuel cells, batteries that run on hydrogen,
18% carbon,10% hydrogen,and 7% of various other elements
It's filled with this toxic gas,hydrogen sulfide.Now, hydrogen sulfide is curiously present in us.
with our single-pixel images of these discswith hydrogen cyanide.So what we need is something analogous,
after protons and neutrons formed,after hydrogen formed,about 400,000 years after the big bang.
所属分类
大学,出国,专升本-自考,其他
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