tight-lipped 沉默，缄默 例句：The company spokesperson remained tight-lipped about the arrangement for the takeover, and she refused to give out any informati...
flaky （想法）不切实际，古怪例句：There was no support for Bill's plan to hold a floodlit open-air concert in the middle of winter, and everybody thought it was...
everlasting 经久耐用的 例句：These tyres are advertised as being everlasting. 广告上说这些轮胎经久耐用。a pat on the back赞扬，鼓励 例句： For children, a pat on the back is much ...
theory 理论 例句：Theory tell us that temperature measurements need to be repeated every five years to pick up warnings of real climate change. 理论告诉我们，温度的测...
mainframe 大型计算机 例句：For all their faults, mainframes are highly efficient data stores: reliable, secure, and no longer prohibitively expensive. 尽管大型计算机...
notebook 笔记本电脑 例句：The main advantage of using a notebook computer is that you can take all your programs and files with you wherever you go. 使用笔记本电脑的最...
palmtop 掌上计算机 例句：A palmtop's ancestry owes more to the electronic calculator bthan to the PC. 掌上计算机的祖先更象是电子计算器而非个人计算机。for the time being暂时 例句： For...
LAN (local area network) 局域网 例句：Aston University has installed a local area network (LAN) linking 2000 terminals. 阿斯顿大学已经建成了一个可以连接2,000个终端的局域网。into th...
cyberspace 电脑空间 例句：The thing about cyberspace is that everything is the same distance away, no further than your computer screen. 在电脑空间里，所有东西离你都是一样的距离...
surf the Internet / Net 网上冲浪 例句：Some analysts argue that those who spend all day surfing the Internet should pay more than those who just send the occ...