他对道尔顿制的研究和推广，其广度和深度，在他那个时代可能无出其右者。

He has no parallel in his time to study and advocate Dolton mechanism in such a wide and in-depth way.

youdao

他对道尔顿制的研究和推广，其广度和深度，在他那个时代可能无出其右者。

He has no parallel in his time to study and advocate Dolton mechanism in such a wide and in-depth way.

youdao