- before a particular period of time has passed; during a particular period of time不出（某段时间）；在（某段时间）之内
- You should receive a reply within seven days.你会在七天之内收到答复。
- The ambulance arrived within minutes of the call being made.打电话后几分钟内救护车就到了。
- Two elections were held within the space of a year.在一年的时间之内举行了两次选举。
- not further than a particular distance from something不出（某段距离）；在（某段距离）之间
- a house within a mile of the station离车站不到一英里的一所房子
- Is it within walking distance?那里步行走得到吗？
- inside the range or limits of something不出（某范围或限度）；在（某范围）之内
- That question is not within the scope of this talk.那个问题不在本次会谈范围之内。
- We are now within range of enemy fire.我们现在处于敌人的火力射程以内。
- He finds it hard to live within his income (= without spending more than he earns).他觉得靠自己的收入生活难以为继。
- (formal) inside something/somebody在…里；在…内部
- The noise seems to be coming from within the building.吵闹声像是从楼房里传出来的。
- There is discontent within the farming industry.农业界内部存在不满。
- Despite her grief, she found a hidden strength within herself.尽管悲伤，她还是发现了自己内心隐藏的力量。
Word Originlate Old English withinnan ‘on the inside’
