The third stage of the prophase of meiosis during which the homologous chromosomes become short and thick and divide into four distinct chromatids.是什么意思_The third stage of the prophase of meiosis during which the homologous chromosomes become short and thick and divide into four distinct chromatids.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句