L
label 标签，标记，标号：put labels on your luggage

lag 走得慢，落后，滞留：Some of the runners began to lag

latent 潜在的，隐伏的，不易觉察的：a latent infection

leak 漏洞，裂缝：The pipe has got a leak

lean 斜，倾斜 the Leaning tower of Pisa

liable 会……的，有……倾向的 We are all liable to make mistakes

liberal 慷慨的，大方的 a liberal donation

limp 软的，松沓的 a young man in a limp gray sweater

linger逗留，徘徊 The children lingered at the zoo until closing time

long 长的，远的，久的 a long journey

lubricate 使润滑 lubricate the skin with cold cream

lump块，小方块 a lump of coal