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

   {Silver steel}, an alloy of steel with a very small
      proportion of silver.

   {Silver stick}, a title given to the title field officer of
      the Life Guards when on duty at the palace. [Eng.]
      --Thackeray.

   {Silver tree} (Bot.), a South African tree ({Leucadendron
      argenteum}) with long, silvery, silky leaves.

   {Silver trout}, (Zo["o]l.) See {Trout}.

   {Silver wedding}. See under {Wedding}.

   {Silver whiting} (Zo["o]l.), a marine sci[ae]noid food fish
      ({Menticirrus littoralis}) native of the Southern United
      States; -- called also {surf whiting}.

   {Silver witch} (Zo["o]l.), A lepisma.

资料来源 : WordNet®

silver tree
     n 1: small South African tree with long silvery silky foliage
          [syn: {Leucadendron argenteum}]
     2: Australian timber tree [syn: {Tarrietia argyrodendron}]