Englishvocabulary概要.ppt

vestige n. 遗迹；残余；退化的器官 We represent the last vestige of what made this nation great – hard work. constraint n. [数] 约束；局促，态度不自然；强制 ?constraint line 约束线 Theboy?felt?constraint?in?her?presence.?? ration vt. 配给；定量供应 n. 定量；口粮；配给量 hazard ration?风险比 ; 险比 ; 危险比 Against?this?background,?demand for?credit?has?naturally?remained very high,forcing?the?government?to?ration?access to it?through?credit?quotas?on the?banks.?? subsidy n. 补贴；津贴；补助金 export subsidy?出口补贴 Education Subsidy?教育津贴 The?subsidy?of?45?cents?per?gallon?remains? externality n. 外在性；外形；外部事物 Economic externality?经济外部性 The?right?response to an?externality?of?this?kind?is?to?tax?it-to?make?the polluterpay subsidize vt. 资助；给与奖助金；向…行贿 Subsidize revenue?补贴收入 、津贴收入 Around the world, governments have subsidized the housing of middle- and upper-income groups. entail vt. 使需要，必需；承担；遗传给；蕴含 Such a decision would entail a huge political risk in the midst of the presidential campaign. unleash vt. 发动；解开…的皮带；解除…的束缚 vi. 不受约束；自由自在；放荡不羁 Unleash Potential?激发潜能 The announcement unleashed a storm of protest from the public. revenue n. 税收，国家的收入；收益 the entire amount of income before any deductions are made; government income due to taxation e.g.They not only protect health. They bring in considerable revenue. 他们不仅保护健康，还将带来可观的收入。 disparity n. 不同；不一致；不等 inequality or difference in some respect e.g.Many organizations struggle with the disparity and distribution of information. 信息的不一致和分散让很多组织十分烦恼。 bid up v. 抬价 to increase the market price of (a commodity) by making artificial bids e.g.These speculators exacerbated the fluctuations in prices since they helped bid up oil prices further when they were high, and helped lower them further when these prices were low. 这些投机客加剧了价格的波动，因为他们通过竞价拉升了本就处于高位的价格，并在这些价格处于低位的时候进一步降低了价格。 perpetuate vt. 使不朽；保持 adj. 长存的 cause to continue or prevail e.g.We must perpetuate the system. 我们必须将此制度永久保持。 offset n. 抵消，补偿；平版印刷；支管 vt. 抵消；弥补；用平版印刷术印刷 vi. 装支管 compensate for or counterbalance;make up