noun🔗ShareマットレスA pad on which a person can recline and sleep, usually having an inner section of coiled springs covered with foam or other cushioning material then enclosed with cloth fabric."The store was selling mattresses at a discounted price for the holiday weekend. "その店は、祝日の週末にマットレスを割引価格で販売していました。materialitembuildingChat with AIVocabulary GamePractice Reading
noun🔗ShareマットレスA form of retaining wall used to support foundations or an embankment"To prevent the riverbank from eroding, construction workers laid down interconnected mattresses of rock and wire. "川岸の浸食を防ぐため、建設作業員は岩とワイヤーで相互接続されたマットレスを敷設しました。architecturebuildingmaterialChat with AIVocabulary GamePractice Reading
