springtime

n.春天，春天的时候

spread eagle, spread out, spread-eagle, spreadsheet, spree, sprig, sprightliness, sprightly, spring, spring balance, spring chicken, spring greens, spring onion, spring up, spring-clean, spring-tide, springboard, springbok, springiness, springtide, springy, sprinkle, sprinkler, sprinkling, sprint, sprinter, sprite, sprocket, sprout, spruce, sprucely, spruceness, sprung, spry, spryly, spryness, spud, spud-bashing, spume, spun,