noun🔗Share钥匙孔，锁眼。 The hole in a lock where the key is inserted and turns."I carefully inserted the key into the keyhole of the front door. "我小心地把钥匙插进了前门的钥匙孔里。architecturepartbuildingChat with AIVocabulary GamePractice Reading
noun🔗Share钥匙孔，锁眼。 Any small opening resembling the hole for a key in shape or function."The curious child peeked through the keyhole to see what her parents were wrapping. "好奇的孩子透过小孔往里看，想知道父母在包什么礼物。architecturepartbuildingChat with AIVocabulary GamePractice Reading
noun🔗Share锁眼形，钥匙孔形 A circle cut out of a garment as a decorative effect, typically at the front or back neckline of a dress."The back of the dress featured a small keyhole that added a touch of elegance. "这件连衣裙的背部设计有一个小小的锁眼形镂空，增添了一丝优雅。appearancewearChat with AIVocabulary GamePractice Reading
noun🔗Share榫眼， 榫孔 A hole or excavation in beams intended to be joined together, to receive the key that fastens them."The carpenter used a keyhole to join the two wooden beams together securely. "木匠使用榫眼将两根木梁牢固地连接在一起。architecturepartstructurebuildingChat with AIVocabulary GamePractice Reading
noun🔗Share钥匙孔 A mortise for a key or cotter."The locksmith used a special tool to carefully align the keyhole in the antique door. "锁匠用一种特殊的工具，小心地对准了那扇古董门上的钥匙孔。architecturepartbuildingChat with AIVocabulary GamePractice Reading
noun🔗Share匙孔效应，锁眼效应 (lasers) A transient column of vapor or plasma formed when using high energy beams, such as lasers, for welding or cutting."keyhole plasma"匙孔效应等离子体 (Chí kǒng xiàoyìng děng离子tǐ)technologyphysicstechnicalindustryChat with AIVocabulary GamePractice Reading
noun🔗Share锁孔焊接法, 锁眼焊. A welding method in which a hole forms in the surface immediately ahead of the puddle in the direction of welding. The hole is filled as the weld progresses."The welder used a keyhole method to create a strong, smooth weld on the metal frame. "焊工采用了锁孔焊接法，在金属框架上形成了一道坚固且平滑的焊缝.technicalprocessindustryChat with AIVocabulary GamePractice Reading
noun🔗Share罚球区，钥匙孔。 The free-throw lane together with the circle surrounding the free-throw line; key."The basketball player lined up to shoot, aiming for the center of the keyhole. "篮球运动员站好罚球位置，瞄准罚球区的中心投篮。sportareapartChat with AIVocabulary GamePractice Reading
noun🔗Share虫洞，引力钥匙孔 A gravitational keyhole."The professor explained that the new research showed a keyhole in the gravitational field around the star, making its orbit unpredictable. "教授解释说，新的研究表明，这颗恒星周围的引力场中存在一个虫洞，或者说是一个引力钥匙孔，导致它的轨道变得无法预测。astronomyphysicsspaceChat with AIVocabulary GamePractice Reading
verb🔗Share弹道不稳，打横。 (ordnance) To strike a target after wobbling in flight so that the long axis of the bullet does not follow the line of flight; typically due to insufficient spin resulting from the rifling in the barrel."The archer's arrow keyholed, missing the target completely because of insufficient spin. "由于旋转不足，射手的箭弹道不稳，打横着飞了出去，完全脱靶了。militaryweapontechnicalChat with AIVocabulary GamePractice Reading
