noun🔗ShareテンAny carnivorous mammal of the genus Martes in the family Mustelidae."While hiking in the forest, we spotted a marten darting quickly across the path with a small rodent in its mouth. "森でハイキングをしていると、小さなげっ歯類を口にくわえて小道の上を素早く横切るテンを見かけました。animalbiologynatureChat with AIVocabulary GamePractice Reading
noun🔗ShareアマツバメAny of various passerine birds of the family Hirundinidae, which also includes swallows, that catch insects whilst flying."The marten swooped and darted, catching insects in mid-air over the meadow. "アマツバメは草地の上空で空中の昆虫を捕まえながら、急降下したり飛び回ったりした。birdanimalChat with AIVocabulary GamePractice Reading
noun🔗Share乳鉢A perforated stone-faced runner for grinding."The archaeologist carefully examined the marten, noting the smooth wear patterns indicating its use for grinding grain centuries ago. "考古学者は、何世紀も前に穀物を挽くために使用されたことを示す滑らかな摩耗パターンに注目し、乳鉢を注意深く調べた。architectureutensilChat with AIVocabulary GamePractice Reading
