noun🔗Shareカサゴ目Any fish in the Platycephalidae family."The marine biologist showed us pictures of various fish families, including the odd-looking flatheads with their flattened heads. "海洋生物学者は、頭が平らな奇妙な姿をしたカサゴ目を含む、さまざまな魚の科の写真を見せてくれました。fishanimalChat with AIVocabulary GamePractice Reading
noun🔗Share皿ねじ(plural only "flatheads") A type of screw or bolt designed to fit in a countersink so that it sits flush with a surface."The carpenter used flatheads to attach the countertop so the screws wouldn't stick out. "大工は、ネジが出っ張らないように、皿ねじを使ってカウンターを取り付けました。technicalitemmachinepartChat with AIVocabulary GamePractice Reading
noun🔗Shareフラットヘッドエンジン(plural only "flatheads") A type of engine that has the valves placed in the engine block beside the piston, instead of in the cylinder head, as in an overhead valve engine."The old tractor used flatheads, making it a bit slower than newer models. "古いトラクターはフラットヘッドエンジンを使用していたため、新しいモデルよりも少し遅かったです。technicalmachinevehicletechnologypartChat with AIVocabulary GamePractice Reading
noun🔗ShareフラットヘッドキャットフィッシュA large freshwater catfish native to North America, Pylodictis olivaris."My uncle loves fishing for flatheads in the river because they can grow to be very big. "私のおじは、とても大きくなるので、川でフラットヘッドキャットフィッシュを釣るのが大好きです。fishanimalChat with AIVocabulary GamePractice Reading
