lag

n.落后，滞后 vi.落后，走得慢

lactose, lacuna, lacy, lad, ladder, laddie, laden, Ladies, ladle, lady, lady bird, Lady Chapel, Lady Day, lady killer, lady's man (also ladies man), lady-in-waiting, lady-killer, ladybird, ladylike, ladyship (also Ladyship), lag (also time-lag), lager, laggard, lagging, lagoon, lah (also la), laid, laid-back, lain, lair, laird, laisser-faire (also laissez-faire), laity, lake, Lake Poets, lakh, lam, lama, lamasery, lamb,