skimp|skimped|skimping

别在安全设备上省钱，这可能会带来危险。

Don't ___skimp on safety equipment—it could be dangerous.

他们为了省钱而偷工减料，结果房子的质量很差。

They ___skimped on materials to save money, and the house ended up being poorly built.

她为了省钱，在装修时偷工减料。

She saved money by ___skimping on the renovation work.