spring

n.春天，春季

spotlight, spotter, spotty, spouse, spout, sprain, sprang, sprat, sprawl, spray, spray-gun, spread, spread eagle, spread out, spread-eagle, spreadsheet, spree, sprig, sprightliness, sprightly, spring balance, spring chicken, spring greens, spring onion, spring up, spring-clean, spring-tide, springboard, springbok, springiness, springtide, springtime, springy, sprinkle, sprinkler, sprinkling, sprint, sprinter, sprite, sprocket,