knob
n.(名词)
A rounded protuberance.
圆块,团:圆形突出物
A rounded handle, as on a drawer or door.
圆形把手,如抽屉或门上的
A rounded control switch or dial.
旋钮:圆形的控制开关或圆盘
A prominent rounded hill or mountain.
圆形小丘,山:突出的圆形丘陵或山岳
来源:
Middle English knobbe
中古英语 knobbe
【引伸】
knobbed
knob.by
adj.(形容词)