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铰链, 关节
What is a "hinge"?
A hinge is a small device that connects two objects and allows them to swing or move. It is commonly used in doors, gates, and cabinets. A hinge consists of two flat pieces, called leaves, that are attached to the surfaces of the objects. These leaves are connected by a pin in the middle, which lets the door or gate open and close easily. Hinges come in different types and materials, such as metal or plastic, and are important for helping doors and other objects move smoothly.
关键因素, 转折点
铰链
What is a "hinge"?
A hinge is a mechanical device that allows two objects to pivot or rotate around a fixed point, enabling them to open and close. It is commonly used on doors, cabinets, gates, and windows. A hinge consists of two interconnecting metal pieces, one attached to the stationary object and the other to the moving part. When the moving part is pulled or pushed, the hinge allows it to swing open or shut. Hinges come in various sizes and types, such as continuous hinges and pivot hinges, depending on the intended use and the weight of the objects involved.
用铰链连接, 用 hinge 链接
hinge
