with·in /wɪˈðɪn, ˈθɪn/
 內部,裡頭(ad.)在內部,在內心裡在…之內
 within
 *
 With·in prep.
 1. In the inner or interior part of; inside of; not without; as, within doors.
 O, unhappy youth!
 Come not within these doors; within this roof
 The enemy of all your graces lives.   --Shak.
    Till this be cured by religion, it is as impossible for a man to be happy -- that is, pleased and contented within himself -- as it is for a sick man to be at ease.   --Tillotson.
 2. In the limits or compass of; not further in length than; as, within five miles; not longer in time than; as, within an hour; not exceeding in quantity; as, expenses kept within one's income.  “That he repair should again within a little while.”
 Within these five hours lived Lord Hastings,
 Untainted, unexamined, free, at liberty.   --Shak.
 3. Hence, inside the limits, reach, or influence of; not going outside of; not beyond, overstepping, exceeding, or the like.
    Both he and she are still within my power.   --Dryden.
 Within himself
 The danger lies, yet lies within his power.   --Milton.
    Were every action concluded within itself, and drew no consequence after it, we should, undoubtedly, never err in our choice of good.   --Locke.
 With·in, adv.
 1. In the inner part; inwardly; internally.  “The wound festers within.”
    Ills from within thy reason must prevent.   --Dryden.
 2. In the house; in doors; as, the master is within.
 ◄ ►
 within
      adv : on the inside; "inside, the car is a mess" [syn: inside]
            [ant: outside]