In addition to the uses shown below, on is used after some verbs, nouns, and adjectives in order to introduce extra information. On is also used in phrasal verbs such as ‘keep on’, ‘cotton on’, and ‘sign on’.
除下列用法外，on可以用在某些动词、名词和形容词之后引出附加信息。on还可用于keep on, cotton on, sign on等短语动词中。
on 基本解释
on 同义词
on 反义词
介词beneathoff
on 相关词组
1. on with : 穿上, 戴上, 开始；
2. on and on : 继续不停地；
3. be on it : 准备就绪, 熟练；
on
