adj. 活像真的，栩栩如生的，逼真，传神；
lass="s-r-b">[例句] ...a lifelike doll.
lass="s-r-b">[例句] The painting depicted a hall so lifelike that a casual observer might believe himself to be looking through an open door.
n. （人或动物的）寿命，存在期，使用期，有效期；
lass="s-r-b">[例句] A 15-year lifespan is not uncommon for a dog...
lass="s-r-b">[例句] They have extended the potential life span of humanity everywhere.
n. 诉讼当事人；adj. 进行诉讼的；
v. 提出诉
lass="s-r-b">[例句] ...the cost of litigating personal injury claims in the county court...
lass="s-r-b">[例句] If we have to litigate, we will.
n. 礼拜仪式，（英国国教的）祈祷书；
lass="s-r-b">[例句] A clergyman read the liturgy from the prayer-book.
lass="s-r-b">[例句] ...the many similarities in ministry, liturgy and style between the two churches.
n. 莲花，荷花，忘忧果，落拓枣；
n. 扩音器，扬声器，喇叭，扬场器；
n. 明朗，清晰，透明；
lass="s-r-b">[例句] ...a lucid account of the history of mankind...
lass="s-r-b">[例句] His prose is always lucid and compelling.
adj. 冷淡的，微温的，不热心的，温
lass="s-r-b">[例句] Wash your face with lukewarm water...
lass="s-r-b">[例句] The coffee was weak and lukewarm.
n. 流明（光通量单位），[植物]（管）腔；
adj. 很多的，重大的；v. 结成块( lump的现在分词 )，把…归并在一起（考虑），将人[物]同等对待[分类]；
lass="s-r-b">[例句] The potter shaped and squeezed the lump of clay into a graceful shape.
lass="s-r-b">[例句] ...a lump of wood...
n. 光泽，光荣，荣誉，出色；
lass="s-r-b">[例句] Gold retains its lustre for far longer than other metals...
lass="s-r-b">[例句] It is softer than cotton and nylon and has a similar lustre to silk.
adj. 光亮的，有光泽的；adv. 光亮地，有光泽地；n. 光亮，有光泽；
lass="s-r-b">[例句] ...a head of thick, lustrous, wavy brown hair.
n. 金丝鸟病，块煤，块( lump的名词复数 )，肿块，傻大个，笨拙的人；v. 结成块( lump的第三人称单数 )，把…归并在一起（考虑），将人[物]同等对待[分类]；
lass="s-r-b">[例句] The potter shaped and squeezed the lump of clay into a graceful shape.
lass="s-r-b">[例句] ...a lump of wood...
v. 舔( lick的过去式和过去分词 )，打败，（波浪）轻拍，（火焰）吞卷；
lass="s-r-b">[例句] She folded up her letter, licking the envelope flap with relish...
lass="s-r-b">[例句] The dog rose awkwardly to his feet and licked the man's hand excitedly.
n. 脱层，剥离，分层裂开，层离，片裂，出叶；
lass="s-r-b">[例句] In the garden, the leaves of the horse chestnut had already fallen...
lass="s-r-b">[例句] The Japanese maple that stands across the drive had just come into leaf.
v. 解开( loosen的第三人称单数 )，放松，松弛，（使）放松；
lass="s-r-b">[例句] Many business groups have been pressing the Federal Reserve to loosen interest rates...
lass="s-r-b">[例句] Drilling regulations, too, have been loosened to speed the development of the fields.
n. 前缘，（尤指飞机的）机翼前缘，（某活动领域的）重要位置，（尤指技术上的）前沿；
lass="s-r-b">[例句] I think Israel tends to be at the leading edge of technological development.
不住在工作[学习]的地方，度过（某一段时间），过（某种生活）；
lass="s-r-b">[例句] Gein did not stand trial but lived out his days in a mental asylum...
lass="s-r-b">[例句] I couldn't live my life out on tour like he does.
n. 哺乳期；