例句
I like the angstrom. It is 10 to the minus 10 meters.
我喜欢单位，埃，它等于10的负10次方米。
So that works out, an angstrom is 10 to the minus 10 meters.
这样可以计算出，一埃等于10的负10次方米。
I like the angstrom because atomic dimensions are conveniently measured by angstroms.
我喜，埃，因为原子大小的东西,用埃来度量更方便。