後楯

(1)the act of providing approval and support; "his vigorous backing of the conservatives got him in trouble with progressives"

(2)賛同や支持を与える行為

(3)something providing immaterial assistance to a person or cause or interest; "the policy found little public support"; "his faith was all the support he needed"; "the team enjoyed the support of their fans"

(4)人や目標、または利益に対して、無形の支援を提供するもの

(1)