nuclei nucleusの複数形。核、原子核、細胞核 https://talkenglish.xsrv.jp/wp-content/uploads/2023/04/nuclei.mp3 The nucleus is a double-membraned organelle that contains the genetic material and other instructions required for cellular processes. 核は、細胞プロセスに必要な遺伝物質やその他の命令を含む二重膜オルガネラです。