a critical mass

基本解释

• 临界点
• 大量
• 一定数目

英汉例句

双语例句

• It needs a critical mass of ad space and advertisers to realize the technology's potential.
  它还需要大量的广告空间，以及那些可认识到其技术潜力的广告客户。
• They need a critical mass of users to make their service more useful so they have to leave their doors open as much as possible.
  他们的动机就是用户的增长，他们需要大量的用户使用他们的服务，所以他们会尽可能的敞开大门。
• "A critical mass of information gathers, and then you see neighbors helping neighbors," he adds.
  “集合大量的重要信息，然后你就会看到邻里之间互相帮助，”他补充说。

权威例句

• Assemble and sustain a critical mass of active members across and beyond the enterprise.
  FORBES: Enterprise 2.0: Why All Business Software Must Go Social
• Economic growth in emerging economies has produced a critical mass of middle-class consumers with buying power.
  FORBES: A Raging Bull's Top Picks
• Its free zone has already achieved a critical mass of importers and light manufacturers.
  ECONOMIST: Finance in the Gulf

• a critical mass更多例句