strong on

strong on

1. Very skilled at or proficient in. Public reaction to the debates generally agreed that the Republican candidate was strong on foreign policy issues, while the Democratic candidate was stronger on domestic issues.
2. Containing or possessing a large amount of; overabundant in. The government so far has been strong on media-friendly catchphrases, but light on any meaningful action.
See also: on, strong
Farlex Dictionary of Idioms.

strong on

1 good at; expert in. 2 possessing large quantities of; rich in.
See also: on, strong
Farlex Partner Idioms Dictionary
See also:
  • make good as
  • make good as (something)
  • in (one's) element
  • in element
  • in one's element
  • in your element
  • Those who can, do. Those who can't, teach.
  • Those who can, do; those who can't, teach
  • be in (one's) element
  • element