(used after an adverb such as 不, 大, 稍 etc, and before a disyllabic verb, to indicate that the action of the verb is applied to sth or sb previously mentioned)
to apply (restrictions etc) to (sb)
to give (support, consideration etc) to (sth)
to increase
to augment
to append
攻
gung1
to attack
to accuse
to study
to critize
to rebuke
to specialize in
to assault
Learn Stroke Order
See how to write "攻" with stroke-by-stroke animation