withing

例句:

• We strive to have you verified and approved withing 48 hrs.
  我们尽力让你在48小时内被核实并批准.
  
• Withing PHP security topics, there is always more than one way to accomplish a task.
  在PHP安全性这个话题上, 总归有多种方法来完成某个任务.
  
• Not to use by those with bleeding ulcer withing the past 3 month.
  胃病患者?在三个月内有呕血史者不宜服用.
  
• Why at BB or withing a few seconds after BB, trillions of sub atomic particles occupied same quantum positions ?
  来自SA