noun ダウンロード 🔗共有 苔類 A type of bryophyte (includes mosses, liverworts, and hornworts) with a leafy stem or leafless thallus characterized by a dominant gametophyte stage and a lack of stomata on the sporophyte stage of the life cycle. Examples : "The botanist carefully observed the liverworts growing on the damp rocks near the stream. " 植物学者は、小川の近くの湿った岩に生えている苔類を注意深く観察した。 plant biology nature organism AIとチャット語彙ゲーム読解練習