资料来源 : pyDict

论题的,题目的时事问题的,局部的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Topical \Top"ic*al\, a. [Cf. F. topique, LL. topicus, Gr. ?. See
   {Topic}, n.]
   1. Of or pertaining to a place; limited; logical application;
      as, a topical remedy; a topical claim or privilege.

   2. (Rhet. & logic) Pertaining to, or consisting of, a topic
      or topics; according to topics.

   3. Resembling a topic, or general maxim; hence, not
      demonstrative, but merely probable, as an argument.

            Evidences of fact can be no more than topical and
            probable. --Sir M. Hale.

资料来源 : WordNet®

topical
     adj 1: pertaining to the surface of a body part; "a drug for
            topical (or local) application"; "a topical
            anesthesia"
     2: of or relating to or arranged by topics; "a detailed record
        on both a chronological and a topical basis"
     3: of interest at the present time; "a topical reference"; "a
        topical and timely study of civil liberty"