資料來源 : pyDict

切去頭端,縮短,截棱成平面切去了頭的,縮短了的

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Truncate \Trun"cate\, v. t. [imp. & p. p. {Truncated}; p. pr. &
   vb. n. {Truncating}.] [L. truncatus, p. p. of truncare to cut
   off, mutilate, fr. truncus maimed, mutilated, cut short. See
   {Trunk}.]
   To cut off; to lop; to maim.

Truncate \Trun"cate\, a. [L. truncatus, p. p. ]
   Appearing as if cut off at the tip; as, a truncate leaf or
   feather.

資料來源 : WordNet®

truncate
     adj : terminating abruptly by having or as if having an end or
           point cut off; "a truncate leaf"; "truncated volcanic
           mountains"; "a truncated pyramid" [syn: {truncated}]

truncate
     v 1: replace a corner by a plane
     2: approximate by ignoring all terms beyond a chosen one;
        "truncate a series"
     3: make shorter as if by cutting off; "truncate a word";
        "Erosion has truncated the ridges of the mountains" [syn:
        {cut short}]