noun ダウンロード 🔗共有 微小管 A small tube made of protein and found in cells; part of the cytoskeleton. Examples : "During cell division, microtubules help separate the chromosomes equally into the new cells. " 細胞分裂中、微小管は染色体を新しい細胞に均等に分離するのに役立ちます。 biology anatomy biochemistry structure organism part AIとチャット語彙ゲーム読解練習