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来源:雅诚德英语网
He did not know that a molecule is made up of atoms, so he forbade the others to go to school.
他不知道分子是由原子组成的,于是他禁止别人去上学。
He did not know that a molecule is made up of atoms, so he forbade the others to go to school.
他不知道分子是由原子组成的,于是他禁止别人去上学。