noun ダウンロード 🔗共有 地衣類 Any of many symbiotic organisms, being associations of algae and fungi, often found as white or yellow patches on old walls, etc. Examples : "The old stone wall was covered in patches of green, gray, and yellow lichens. " 古い石壁は、緑、灰色、黄色の地衣類のパッチで覆われていた。 organism biology environment nature plant AIとチャット語彙ゲーム読解練習
noun ダウンロード 🔗共有 地衣類 Something which gradually spreads across something else, causing damage. Examples : "The lichens of graffiti gradually covered the brick wall, making it look unsightly. " 落書きの地衣類が徐々にレンガの壁を覆い、見苦しくしました。 biology plant environment nature organism AIとチャット語彙ゲーム読解練習
