互利项目beneficial: adj. 有利的,有益的, (to) (opp. inj ...project: vt. 1.投掷,抛出;发射(炮弹等);喷射。 2.使突 ...mutually beneficial and reciprocal: 互惠互利mutually beneficial basis: 互惠基础mutually beneficial supplier: 与供方互利的关系下载手机词典可随时随地查词查翻译