transfer RNA /ˈtræn(t)sˌfɚ/
  [生化]轉移RNA ,轉移核糖核酸
  transfer RNA 名詞
  轉移核糖核酸,轉移rna
  transfer RNA
       n : short-chain RNA molecules present in the cell (in at least
           20 varieties, each variety capable of combining with a
           specific amino acid) that attach the correct amino acid
           to the protein chain that is being synthesized at the
           ribosome of the cell (according to directions coded in
           the mRNA) [syn: tRNA, acceptor RNA, soluble RNA]