cost可數嗎

The first priority is to cut costs.

首要任務是削減費用。

Costs are always rising.

費用總是不斷地增加。

Costs overran the budget by about 30%.

花費超出了預算約30％。

The house costs a fortune to maintain.

維修這房子花費巨大。

The costs have increased substantially.

成本大大提高了。