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

但是低膨胀的玻璃比碱石灰玻璃可贵多了。

The more code you have, the costlier it will be to add anything new.

你拥有的代码越多，添加新内容所要付出的成本就越高。

Both tasks turned out to be harder and costlier than Rolls-Royce thought.

后来证明，两项任务比劳斯莱斯所设想的要更难更费钱。

Utilities often favor such systems, also called solar thermal, over costlier PV.

公用事业很支持这样的系统，也称为太阳热能，比光伏太阳能昂贵。

It spawned technological advances, but led to cars that were often costlier to produce.

这一变革带来了技术进步，但却常常推高了丰田汽车的生产成本。