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Doorknob
01
门把手, 门旋钮
a round handle on a door that opens it when turned
What is a "doorknob"?
A doorknob is a rounded handle that is used to open and close a door. Typically mounted on the door's surface, doorknobs can be turned or pushed to release the latch and allow access to the other side. They come in various designs, materials, and finishes, including metal, plastic, and glass, to match the style of the door and the surrounding decor. Doorknobs may also feature locking mechanisms for security. They are an essential component of any door, providing both functionality and aesthetic appeal in residential and commercial settings.
doorknob
n
例子
The forensic investigator carefully lifted the fingerprints from the doorknob using a specialized tape.
The twisting force applied to a doorknob represents torque.
I tried the doorknob, but it was locked.
The polished brass doorknob shone in the sunlight, beckoning visitors to enter the grand mansion.
The antique doorknob was made of polished brass, adding a touch of elegance to the entrance.
