rainmakerWiktionary 原文英/ˈreɪnmeɪkə/美/ˈreɪnˌmeɪkɚ/n.唤雨巫师，人工雨工作者中文释义来自 ECDICT构词拆解rainrain词干makermaker词干词源说明From rain + maker.释义名词noun1Someone or something that causes or attempts to cause rain to fall.2originally Canada, US, figuratively, informalA person having the ability to generate business, raise funds, or otherwise engineer success