资料来源 : pyDict

树胶分泌

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

Gum \Gum\, v. t. [imp. &. p. {Gummed}; p. pr. & vb. n.
   {Gumming}.]
   To smear with gum; to close with gum; to unite or stiffen by
   gum or a gumlike substance; to make sticky with a gumlike
   substance.

         He frets likke a gummed velvet.Shak.

资料来源 : WordNet®

gumming
     See {gum}

gumming
     n : ineffectual chewing (as if without teeth) [syn: {mumbling}]

gum
     n 1: a preparation (usually made of sweetened chicle) for chewing
          [syn: {chewing gum}]
     2: the tissue (covered by mucous membrane) of the jaws that
        surrounds the bases of the teeth [syn: {gingiva}]
     3: any of various substances (soluble in water) that exude from
        certain plants; they are gelatinous when moist but harden
        on drying
     4: cement consisting of a sticky substance that is used as an
        adhesive [syn: {glue}, {mucilage}]
     5: wood or lumber from any of various gum trees especially the
        sweet gum [syn: {gumwood}]
     6: any of various trees of the genera Eucalyptus or Liquidambar
        or Nyssa that are sources of gum [syn: {gum tree}]
     [also: {gumming}, {gummed}]

gum
     v 1: grind with the gums; chew without teeth and with great
          difficulty; "the old man had no teeth left and mumbled
          his food" [syn: {mumble}]
     2: exude or form gum; "these trees gum in the Spring"
     [also: {gumming}, {gummed}]