n. 小错，疏忽，行为失检，失足，流逝，[法]（权利等的）失效，消失；vi. 退步，陷入，堕入，失效，终止，[法]转归；
lass="s-r-b">[例句] On Friday he showed neither decency nor dignity. It was an uncommon lapse.
lass="s-r-b">[例句] I had a little lapse of concentration in the middle of the race...
n. 演讲，训斥，教训；vi. 作演讲；vt. 给…作演讲，教训（通常是长篇大论的）；
lass="s-r-b">[例句] ...a series of lectures by Professor Eric Robinson...
lass="s-r-b">[例句] In his lecture Riemann covered an enormous variety of topics.
n. 劳动，努力，工作，劳工；v. 努力争取(for)，苦干，详细分析；adj. 劳工的，工会的，（常大写）（英国或英联邦国家）工党的；vi. （指引擎）缓慢而困难地运转；
adj. 下方的，在底部的，较低级的；v. 降低，减少，缩小；
lass="s-r-b">[例句] She bit her lower lip.
lass="s-r-b">[例句] ...the lower deck of the bus...
n. 标签，称标记，符号，[建] 门或窗户上面的线脚；vt. 贴标签于，把…称为，把…列为，[化]用放射性元素使（元素或原子等）示踪；
lass="s-r-b">[例句] He peered at the label on the bottle.
lass="s-r-b">[例句] The stuff has never been properly logged and labelled...
adj. 可能的，适合的，有希望的；adv. 可能，或许，大概，多半；
lass="s-r-b">[例句] Experts say a 'yes' vote is still the likely outcome...
lass="s-r-b">[例句] If this is your first baby, it's far more likely that you'll get to the hospital too early...
adj. 活（着）的，现存的，在使用中的，逼真的；n. 生计，生活方式，生存之道；v. 活( live的现在分词)，居住，以…为生，（按照规矩）管理生活；
lass="s-r-b">[例句] Father never talked about what he did for a living...
lass="s-r-b">[例句] He earns his living doing all kinds of things.
vt. 把…借给，贷（款），贡献，给予，适于；vi. 增加，增添，给…增加，给予；
lass="s-r-b">[例句] The bank is reassessing its criteria for lending money...
lass="s-r-b">[例句] I had to lend him ten pounds to take his children to the pictures.
vi. 存放，暂住，埋入，（权利、权威等）归属；vt. 提出（报告、要求、申诉等），容纳，寄存，把（权利、权威等）授予；n. 小屋，草屋，（北美印第安人的）帐篷，（森林、猎场等的）看守小屋，（学校、工厂等的）传达室；
lass="s-r-b">[例句] ...a Victorian hunting lodge.
lass="s-r-b">[例句] ...a ski lodge.
vt. 发射，[计算机]开始（应用程序），发动，开展（活动、计划等）；vi. 投入，着手进行，热衷于…；n. 投掷，大船上的小艇，大型敞篷摩托艇；
lass="s-r-b">[例句] NASA plans to launch a satellite to study cosmic rays...
lass="s-r-b">[例句] A Delta II rocket was launched from Cape Canaveral early this morning.
n. 领袖，领导者，负责人，指挥者，领唱者；
lass="s-r-b">[例句] We now need a new leader of the party and a new style of leadership...
lass="s-r-b">[例句] We are going to hold a rally next month to elect a new leader.
n. 自由主义者，自由党党员；adj. 开明的，自由的，慷慨的，不拘泥的；
lass="s-r-b">[例句] She is known to have liberal views on divorce and contraception.
lass="s-r-b">[例句] ...a liberal democracy with a multiparty political system...
n. 自由，许可权，放肆，无礼，解放，释放；
lass="s-r-b">[例句] Wit Wolzek claimed the legislation could impinge on privacy, self determination and respect for religious liberty...
lass="s-r-b">[例句] Such a system would be a fundamental blow to the rights and liberties of the English people.
n. 嘴唇，（杯，壶等的）口，边缘，〈俚〉无理的回答，〈美〉律师；adj. 唇的，口头上的，唇音的；vt. 用嘴唇接触，接吻，〈俚〉轻轻地说，唱，把高尔夫球打到穴边而未进去；
lass="s-r-b">[例句] Wade stuck the cigarette between his lips.
lass="s-r-b">[例句] ...the lip of the jug.
n. 蕾丝，透孔织品，鞋带，系带；vt. 给（书、讲话等）润色，给（饮料等）掺（少量的酒、药、毒药等），给（鞋、靴等）穿鞋带，使编织（或交织、缠绕）在一起；vi. 以系带系紧；
lass="s-r-b">[例句] She finally found the perfect gown, a beautiful creation trimmed with lace.
lass="s-r-b">[例句] ...a plain white lace bedspread.
n. 叶子，页，叶状的结构，金属薄片；vt.& vi. 翻书（报）；vi. 生叶；
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.
n. 贷款，借款，借用；vt. 借，借给；vi. 借出；
lass="s-r-b">[例句] The country has no access to foreign loans or financial aid...
lass="s-r-b">[例句] The president wants to make it easier for small businesses to get bank loans.
vt. 解开或使松，放宽，放松，使（肠）通畅；vi. 变松或变得更松；
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. 清单，目录，倾斜，布边，布头，狭条；vt. 列出，列入，把…编列成表，记入名单内；vi. 列于表上；
lass="s-r-b">[例句] We are making a list of the top ten men we would not want to be married to...
lass="s-r-b">[例句] There were six names on the list.
adj. 最低的，最底下的，最小的；
lass="s-r-b">[例句] ...the low garden wall that separated the front garden from next door...
lass="s-r-b">[例句] She put it down on the low table...