noun🔗Share石炭A black rock formed from prehistoric plant remains, composed largely of carbon and burned as a fuel."Put some coal on the fire."火に石炭をくべてください。materialsubstancegeologyfuelenergyenvironmentessentialChat with AIVocabulary GamePractice Reading
noun🔗Share石炭A piece of coal used for burning (this use is less common in American English)"Put some coals on the fire."火に石炭をくべてください。materialfuelessentialChat with AIVocabulary GamePractice Reading
noun🔗Share石炭A type of coal, such as bituminous, anthracite, or lignite, and grades and varieties thereof."The power plant uses coal to generate electricity. "発電所は電気を生成するために石炭を使用します。materialsubstancegeologyenergyfuelessentialChat with AIVocabulary GamePractice Reading
noun🔗Share燃え殻, 炭A glowing or charred piece of coal, wood, or other solid fuel."Just as the camp-fire died down to just coals, with no flames to burn the marshmallows, someone dumped a whole load of wood on, so I gave up and went to bed."キャンプファイヤーがマシュマロを焼く炎もなく、ただの燃え殻になったとき、誰かが大量の木材を捨てたので、私は諦めて寝ることにした。materialsubstancegeologyenergyfuelessentialChat with AIVocabulary GamePractice Reading
noun🔗Share石炭Charcoal."The artist used coal to create a dark, textured drawing. "アーティストは、暗く質感のある絵を作成するために石炭を使用しました。materialsubstancefuelenergyessentialChat with AIVocabulary GamePractice Reading
verb🔗Share石炭を積むTo take on a supply of coal (usually of steam ships)."The ship's crew needed to coal up before setting sail again. "船の乗組員は、再び出航する前に石炭を積む必要があった。nauticalfuelmaterialindustryenergyessentialChat with AIVocabulary GamePractice Reading
verb🔗Share石炭を供給するTo supply with coal."to coal a steamer"蒸気船に石炭を供給する。materialfuelenergyindustryessentialChat with AIVocabulary GamePractice Reading
verb🔗Share炭化するTo be converted to charcoal."The wood needs to be coal before it can be used in the barbecue. "バーベキューで使用する前に、木材を炭化させる必要があります。fuelmaterialsubstanceenergyprocessessentialChat with AIVocabulary GamePractice Reading
verb🔗Share炭にする, 炭化するTo burn to charcoal; to char."The chef carefully coalized the vegetables, turning them a dark, smoky brown. "シェフは野菜を丁寧に炭にし、濃いスモーキーブラウンに変えました。materialfuelenergychemistryessentialChat with AIVocabulary GamePractice Reading
verb🔗Share石炭で印をつける, 木炭で描くTo mark or delineate with charcoal."The artist coal-ed the edges of the drawing to emphasize the shape of the leaf. "アーティストは、葉の形を強調するために、絵の端を木炭で描きました。markmaterialwritingessentialChat with AIVocabulary GamePractice Reading
