Retrotransposons can be divided into two major groups: the long terminal repeat (LTR) and the non-LTR retrotransposons.是什么意思_Retrotransposons can be divided into two major groups: the long terminal repeat (LTR) and the non-LTR retrotransposons.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句