noun ダウンロード 🔗共有 藻類植物 Any of very many primitive plants that consist of a thallus (plant body not differentiated into roots, stems and leaves), formerly collected in the obsolete taxonomic group Thallophyta. Examples : "In biology class, we learned that algae, a type of thallophyte, lack true roots, stems, and leaves. " 生物の授業で、藻類植物の一種である藻類には、真の根、茎、葉がないことを学びました。 plant biology organism science AIとチャット語彙ゲーム読解練習