She spring-loads the trigger mechanism before testing each model.

The technicians were spring-loading the trapdoor when the alarm sounded.

Please spring-load the magazine before use.

The volunteers organized a spring-cleaning that doubled as a tree-planting day, offering an alternative form of spring cleaning.

The mechanic inspected the leaf-spring for cracks before reinstalling the axle.

We filled our bottles with cold spring-water from the mountain stream before the hike.

She filled her bottle with spring water at the mountain source.

Her spring-like optimism lifted everyone's spirits during the gray week.

After hiking through the volcanic ridge, we finally found a secluded sulphur spring where the steam smelled strongly of rotten eggs.

I replaced the old box-spring with a new memory foam mattress for better support.