water-wings

n [pl] pair of floats worn on the shoulders by a person who is learning to swim 水翼（学游泳的人套在双肩上的浮袋）.

water-lily, water-line, water-main, water-meadow, water-melon, water-mill, water-pistol, water-power, water-rat, water-rate, water-ski, water-skiing, water-softener, water-spout, water-supply, water-table, water-tight, water-tower, water-vapour, water-wheel, watercourse, watercress, watered silk, waterfall, waterfront, watering-can, watering-place, waterless, waterlogged, Waterloo, waterman, watermark, waterproof, watershed, waterside, waterspout, watertight, waterway, waterworks, watery,