led初级

closed primary───闭锁式初选,排他性预选

open primary───开放性初选

direct primary───直接初选（由选民直接进行投票的选举）

lacrimary───泪的

postprimary───产后

preprimary───预科

primary───adj.主要的；初级的；基本的；n.原色；最主要者

closed primaries───封闭初选

long primers───长引物

primary driver of CPI inflation in 2010 was bad weather, which led to a sharp fall in fresh vegetable and fruit supplies.───CPI的上涨主要归因于恶劣天气导致新鲜蔬菜和水果供应的锐减。

Well if I look at the ones I've been involved in (including deals my partners led but where I Shared the pain of loss) there are two primary reasons.───如果透过那些我参与的(包括收购我的合伙人，我也痛感亏损)看，有两个主要原因。

Many parts of the developing world still burned charcoal, wood and other biomass, which led to ecological damage and is a primary cause of pulmonary diseases.───发展中世界很多地区仍焚烧木炭、木材以及别的生物燃料，这将导致生态破坏，同时也是引发肺部疾病的主要原因。