但是低膨胀的玻璃比碱石灰玻璃可贵多了。

But low-expansion glass is much costlier than soda-lime glass.

youdao

但是低膨胀的玻璃比碱石灰玻璃可贵多了。

But low-expansion glass is much costlier than soda-lime glass.

youdao