knob中文解释
n,把手；瘤；球形突出物,同近
knob例句He thought the door was locked, but he turned the knob and the door opened..他本以为门是锁住的，但是转了一下把手门就开了。
knob英语解释把手；瘤；球形突出物英释nna round handle or thing that you turn to open a door, turn on a television etc
knob短语和解释with knobs on,[俚语]尤其突出地，更加.短语
