| 释义 |
on³adj 1. if a film or television show is on, it is being shown or broadcast ［电影、电视节目］正在放映［播放］的:◇the local news will be on in a minute. 本地新闻即将播映。 2. if a machine is on, it is operating or working ［机器］运作着的，工作着的:◇the fax machine isn't on. 传真机没开。→ opposite 反义词 off¹ 3. if an event is on, it will happen 即将发生:◇there's a big pop festival on this weekend. 本周末会有一个大型的流行音乐节。 4. it's not on spoken used when you think someone should not do something 【口】 这样不妥，这不可以［用于表示你认为某人不应该做某事］ |