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单词
atom
释义
atom
★★
NOUN
C
/ˈætəm/
1
the smallest unit of a chemical element , that can combine with other atoms to make molecules 原子
hydrogen/carbon/oxygen atoms
氢/碳/氧原子
2
usually in negatives
a very small amount of something 微量；极小量
He hasn’ t an atom of sense.
他毫无理智。