on.

英 美
  • abbr.=octanenumber【化】辛烷值
  • on prep.在...之上;由...支撑着;在(某一天);关于;基于adv.穿着;向前(移动);表示持续性adj.表示已连接、处于工作状态或使用中;发生;值班
  • On'geum-dong
  • on- 表示副词之义
  • on-again n.动摇不定
  • on-again-off-again adj.时有时无的;断断续续的
形容词 on:
  1. in operation or operational

  2. (of events) planned or scheduled

副词 on:
  1. with a forward motion

  2. indicates continuity or persistence or concentration

  3. in a state required for something to function or be effective