lamentation

n. 悲叹,哀悼

laisser-faire (also laissez-faire), laity, lake, Lake Poets, lakh, lam, lama, lamasery, lamb, lamb's-wool, lambaste, lambency, lambent, lambskin, lame, lamely, lameness, lament, lamentable, lamentably, lamented, laminate, lamp, lamp post, lamp-post, lampblack, lamplight, lamplighter, lampoon, lamprey, lampshade, Lancaster, lance, lance-corporal, lancer, lancet, land, land mass, land office, land-agent,