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词汇
atom
释义
atom
noun
[
C
]
uk
/
ˈæt.əm
/
us
/
ˈæt̬.əm
/
B2
原子
the smallest unit of any chemical element, consisting of a positive
nucleus
surrounded by negative
electrons
. Atoms can combine to form a
molecule
A molecule of carbon dioxide (CO
2
) has one carbon atom and two oxygen atoms.
二氧化碳(CO2)分子是由一个碳原子和两个氧原子构成的。
figurative
He hasn't an atom
of
sense
(= he has no sense)
, that boy.
那个孩子啊,一点头脑也没有。
更多例句
The nucleus of a deuterium atom contains a proton and a neutron.
Scientists are working to harness the power of the atom.
随便看
you can't judge a book by its cover
you can't make an omelette without breaking eggs
you can't make a silk purse out of a sow's ear
you can't make bricks without straw
you can't say fairer than that
you can't talk
you can't teach an old dog new tricks
you can't win 'em all
you could cut the atmosphere with a knife
you could have fooled me!
you could have fooled me
you could have heard a pin drop
you could have knocked me down/over with a feather
you could have knocked me down with a feather
you could have knocked me over with a feather
you'd
you'd have to see it to believe it
you don't say!
you don't say
(you) do the maths
you do the maths
you got it
you have (got) to be kidding
you have got to be kidding
you have no idea
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更新时间:2025/2/5 14:47:38