preach up
Avançado (C1) formal
To tell people again and again, in a preachy way, that something is very good and they should support it.
"The minister spent decades preaching up temperance, urging his congregation to abandon drink."
To tell people again and again, in a preachy way, that something is very good and they should support it.
"The minister spent decades preaching up temperance, urging his congregation to abandon drink."