noun🔗Share歯車の歯A tooth on a gear."The old clock's second hand stopped moving because several cogs on one of its gears were broken. "古い時計の秒針が止まったのは、その歯車の歯がいくつか壊れていたからです。machineparttechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share歯車A gear; a cogwheel."The clock's cogs need oiling because they're making a loud grinding noise. "時計の歯車は、大きなギシギシ音を立てているので、油をさす必要があります。machineparttechnologytechnicalstructureChat with AIVocabulary GamePractice Reading
noun🔗Share歯車、取るに足らない人物An unimportant individual in a greater system."The new student felt like a cog in the large, complicated machine of the high school. "新しい生徒は、高校という大きくて複雑な機械の中の歯車のように感じた。systemorganizationjobpersonChat with AIVocabulary GamePractice Reading
noun🔗Share歯車の歯、ほぞA projection or tenon at the end of a beam designed to fit into a matching opening of another piece of wood to form a joint."The carpenter carefully aligned the cogs at the end of the beam with the mortises in the post, ensuring a strong and stable joint for the timber frame. "大工は、木造フレームの強固で安定した接合を確実にするため、梁の端にある歯車の歯を柱のほぞ穴に注意深く合わせました。architecturepartbuildingstructuretechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share支柱、柱One of the rough pillars of stone or coal left to support the roof of a mine."The old mine shaft was held up precariously by just a few uneven cogs of coal, reminding the miners of the ever-present danger. "古い鉱山シャフトは、わずか数本の不均一な石炭の支柱によってかろうじて支えられており、鉱夫たちに常に存在する危険を思い出させた。materialgeologystructurebuildingChat with AIVocabulary GamePractice Reading
noun🔗Shareコグ船A ship of burden, or war with a round, bulky hull."The medieval port bustled with activity as cogs loaded with wool and spices arrived from distant lands. "遠い土地から羊毛やスパイスを積んだコグ船が到着し、中世の港は活気に満ちていた。nauticalvehiclemilitarysailingwarhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share策略, ごまかしA trick or deception; a falsehood."The politician's promises about lowering taxes turned out to be mere cogs to win votes. "減税に関する政治家の約束は、票を獲得するための単なるごまかしであることが判明した。charactermindactionnegativewordChat with AIVocabulary GamePractice Reading
noun🔗ShareコグA small fishing boat."The small cogs bobbed gently in the harbor, waiting for the fishermen to begin their day. "小さなコグが港で穏やかに揺れ、漁師たちが一日を始めるのを待っていた。nauticalvehiclefishChat with AIVocabulary GamePractice Reading
noun🔗Share歯車A small round wooden vessel for holding milk."After milking the cow, Grandma carefully poured the fresh milk into several cogs to carry into the house. "おばあちゃんは牛の乳を搾った後、新鮮な牛乳を家に運ぶために、いくつかの歯車に注意深く注ぎました。utensilfoodChat with AIVocabulary GamePractice Reading
