noun🔗Share摩耗、擦り減りThe act of abrading, wearing, or rubbing off; the wearing away by friction."The toddler's skinned knee showed a painful abrasion after he fell on the sidewalk. "歩道で転んだ後、幼児のすりむいた膝は痛々しい擦り減りを見せていた。materialprocesswearconditiongeologyphysicsscienceChat with AIVocabulary GamePractice Reading
noun🔗Share摩耗物、削りかすThe substance thus rubbed off; debris."The abrasion from the rough sandpaper was a fine dust. "粗いサンドペーパーからの摩耗物は細かい粉塵でした。materialsubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share摩耗、浸食The effect of mechanical erosion of rock, especially a river bed, by rock fragments scratching and scraping it."The riverbed showed significant abrasion from the constant scraping of rocks carried by the water. "川底は、水によって運ばれる岩石の絶え間ない摩耗により、著しい浸食を示した。geologyenvironmentnaturegeographyChat with AIVocabulary GamePractice Reading
noun🔗Share擦り傷、摩耗An abraded, scraped, or worn area."The fall left a painful abrasion on her knee. "転倒で彼女の膝に痛々しい擦り傷ができた。appearancewearbodymedicineChat with AIVocabulary GamePractice Reading
noun🔗Share擦り傷、摩耗A superficial wound caused by scraping; an area of skin where the cells on the surface have been scraped or worn away."The child fell on the playground and got a small abrasion on her knee. "子供は遊び場で転んで、膝に小さな擦り傷を作りました。medicinebodyanatomyChat with AIVocabulary GamePractice Reading
noun🔗Share摩耗、磨滅The wearing away of the surface of the tooth by chewing."Decades of chewing tough foods caused significant abrasion to the old man's molars. "何十年もの間、硬い食べ物を噛み続けたことで、老人の奥歯に著しい摩耗が生じた。medicineanatomybodyChat with AIVocabulary GamePractice Reading
