trnas的中文意思、音标与词形变化

(tRNA 的复数) [化] 转移核糖核酸; 转移RNA

plural of tRNA n 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)