noun🔗Share腹鰭魚A fish of the order Abdominales."The aquarium contained several abdominal, small, colorful fish. "水族館には、いくつかの腹鰭魚、小さくてカラフルな魚がいた。fishanimalbiologyChat with AIVocabulary GamePractice Reading
noun🔗Share腹筋(usually plurale tantum) An abdominal muscle."My son strained his abdominal muscles during soccer practice. "息子はサッカーの練習中に腹筋を痛めました。bodyanatomymedicinephysiologyChat with AIVocabulary GamePractice Reading
adjective🔗Share腹部のOf or pertaining to the abdomen; ventral."abdominal cavity"腹腔bodyanatomymedicinephysiologyorganChat with AIVocabulary GamePractice Reading
adjective🔗Share腹部のHaving the ventral fins under the abdomen and behind the pectoral fins."The fish had abdominal fins, positioned below its belly and behind its chest fins. "その魚は、腹の下と胸びれの後に位置する腹部のひれを持っていました。anatomyfishanimalbodyorganismbiologyChat with AIVocabulary GamePractice Reading
adjective🔗Share腹部のVentral, in describing a fin."The fish's abdominal fin, located on its belly, helped it steer through the water. "魚の腹部のひれは、腹部に位置し、水中で操縦するのに役立ちました。anatomyfishbodypartbiologyanimalChat with AIVocabulary GamePractice Reading
adjective🔗Share腹部のBelonging to the order Abdominales of fish."While less common than other usages of "abdominal," here's a sentence that accurately uses the word according to your specified definition: "Scientists noted the abdominal fin placement as a key characteristic when classifying the unusual fish species." "「腹部の」の他の用法よりも一般的ではありませんが、以下はあなたの指定した定義に従ってこの単語を正確に使用している文です。「科学者たちは、珍しい魚種を分類する際に、腹部のひれの配置を重要な特徴として注目した。」fishbiologyanimalChat with AIVocabulary GamePractice Reading