n.树桩；铅笔头，烟蒂；票根，存根；vt.使（脚趾）碰到某物；捻灭（香烟，雪茄等）；连根拔出； 变形： 复数：stubs过去式：stubbed过去分词：stubbed现在分词：stubbing第三人称单数：stubs 英英释义： stub[ stʌb ]n.a short piece remaining on a trunk or stem where a branch is losta small piece"a stub of a pencil"同义词：nuba torn part of a tick