lavatory

n.盥洗室，厕所

laughable, laughably, laughing, laughing-gas, laughing-stock, laughingly, laughter, launch, launch balloon, launch out, launching pad (also `launch pad), launder, launderette (also laundrette), laundress, laundromat, laundry, Laureate, laurel, lav, lava, lavender, lavender-water, laver, lavish, lavishly, law, law agent, Law Lord, law-abiding, law-breaker, lawbreaking, lawcourt (also court of law), lawful, lawfully, lawgiver, lawless, lawlessly, lawlessness, lawmaker, lawn,