item sample

英 美
  • 样本
  • item n.项目;条款;一件商品(或物品);一则或一条新闻adv.也
  • sample n.样品;样本vt.采样;取样;品尝,体验
    1. The sample size would have to be quadrupled.
      样本量必须增大三倍。
    2. Determine a sample event and a sample interval.
      确定样本事件和样本间隔。