Common Meanings
1
niǔ纽
A loop, knob, or handle on an object for lifting or hanging, such as the knob of a scale or a seal.
这枚古老的印章，它的印纽雕刻得非常精美。
The knob of this ancient seal is exquisitely carved.
A small disk, ball, or other shape used to fasten clothes.
这件衬衫的纽扣掉了,我得把它缝上。
A button on this shirt fell off; I need to sew it on.
A control mechanism, a key point, or a link that connects things.
这个城市是区域交通的枢纽。
This city is the hub of regional transportation.
The small, newly formed fruit of a plant, especially a melon or gourd; a young fruit.
这棵藤上结满了小瓜纽儿，看起来非常可爱。
This vine is covered with tiny melon fruits, looking very adorable.