基本解釋n.[生化]核酸外切酶同根派生 exonuclease相關(guān)詞英漢例句用作名詞 (n.)Exonuclease is any of a group of enzymes that catalyze the hydrolysis of single nucleotides from the end of a DNA or RNA chain.核酸外切酶是從脫氧核糖核酸鏈或核糖核酸鏈的末耑催化單核苷酸水解的一種酶。exonuclease更多例句