be on to

v.

  1. 意识到,找…岔子 知道;识透;对某人找岔子;与…联系[商谈]

网络词典

be on to

英 biˈɒntuː 美 biˈɑːntə
动词短语 中文翻译:对
同义词: ['be interested in', 'be familiar with', 'have knowledge of']

例句:

  1. 1. I'm not sure if you're ready for the big promotion yet.
    我不确定你是否准备好接受这次大提升了。
  2. 2. She was very interested in the history of the city.
    她对这座城市的历史非常感兴趣。
  3. 3. Have you been familiar with the new software?
    你对这个新软件了解吗?