后盾: prop; posterior shield; backing; backup force; support; supporter 短语和例子这个团体的主要经济后盾 a leading support in finance of the society; 坚强的后盾 powerful backing; 后盾板 postnotum
靠山: prop; backer; patron; backing 短语和例子我希望你将成为我们的靠山。 i hope that you will become our patron
靠山傍水: with the hill at the back and overlooking the river [sea]