noun🔗Share齿，轮齿. A tooth on a gear."The bicycle chain slipped because a cog on the rear gear was bent. "因为后齿轮上的一个齿弯了，所以自行车链条掉了。partmachinetechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share齿轮，轮齿。 A gear; a cogwheel."The clock stopped because a small cog inside was broken. "这个钟停了，因为里面一个小齿轮坏了。machineparttechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share螺丝钉，小角色。 An unimportant individual in a greater system."In the school play, he was just a cog in the larger machine of the production team. "在学校的戏剧表演中，他只是制作团队这台大机器里的一个小螺丝钉。organizationsystemjobbusinessChat with AIVocabulary GamePractice Reading
noun🔗Share榫头, 凸榫 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 fitted the cog at the end of the wooden beam into the matching slot on the support. "木匠小心地将木梁末端的榫头严丝合缝地插入到支架上对应的榫眼中。architecturetechnicalstructurepartbuildingChat with AIVocabulary GamePractice Reading
noun🔗Share矿柱，支柱. One of the rough pillars of stone or coal left to support the roof of a mine."The miners carefully placed the large cogs to prop up the mine's unstable roof. "矿工们小心地放置巨大的矿柱，以支撑矿井不稳定的顶板。materialgeologystructureindustryworkChat with AIVocabulary GamePractice Reading
verb🔗Share给...装齿轮，啮合. To furnish with a cog or cogs."The technician cogged the new machine with a precise gear. "技术员给新机器装上了一个精确的齿轮，使其啮合运作。machinetechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share柯克船，圆船. A ship of burden, or war with a round, bulky hull."Sailing into the harbor, the large cog, laden with trade goods, was an impressive sight. "驶入港口的那艘巨大的柯克船，满载着贸易货物，景象十分壮观。nauticalsailingvehiclewarmilitaryhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share诡计, 欺骗, 谎言 A trick or deception; a falsehood."The politician's promise to lower taxes was revealed to be a cog designed to win votes. "那位政治家降低税收的承诺被揭露是一个旨在赢得选票的谎言。characternegativeactionmoralChat with AIVocabulary GamePractice Reading
verb🔗Share作弊骰子，做手脚。 To load (a die) so that it can be used to cheat."The gambler cogged the dice before the game to ensure a win. "赌徒在游戏开始前做了手脚，让骰子变成了作弊骰子，以确保能赢。moralcharactergameactionattitudeChat with AIVocabulary GamePractice Reading
verb🔗Share作弊，欺骗 To cheat; to play or gamble fraudulently."He cogged the exam by copying answers from his friend's paper. "他考试作弊，抄了他朋友的答案。gamebusinessmoralactionChat with AIVocabulary GamePractice Reading
verb🔗Share哄骗，欺骗。 To seduce, or draw away, by adulation, artifice, or falsehood; to wheedle; to cozen; to cheat."The politician tried to cog the voters with promises of lower taxes. "这位政客试图用减税的承诺来哄骗选民。actioncharactercommunicationmindmoralpersonChat with AIVocabulary GamePractice Reading
verb🔗Share欺骗, 诓骗。 To obtrude or thrust in, by falsehood or deception; to palm off."to cog in a word"欺骗性地插话。actionbusinesscommunicationmoralattitudeChat with AIVocabulary GamePractice Reading
noun🔗Share小渔船，舢板。 A small fishing boat."The fisherman motored his cog back to the harbor after a long day at sea. "在海上辛苦了一天后，渔夫开着他的小渔船回到了港口。nauticalvehiclesailingChat with AIVocabulary GamePractice Reading
noun🔗Share木制小奶桶，小木桶 A small round wooden vessel for holding milk."The farmer carefully carried the cog of fresh milk from the barn to the kitchen. "农夫小心翼翼地把那桶新鲜牛奶，也就是那个小木桶，从谷仓里提到了厨房。utensilfoodChat with AIVocabulary GamePractice Reading
