flag.pole
n.(名词)A pole on which a flag is raised.Also called flagstaff 旗杆:旗帜在上面升起的直杆也作 flagstaff
<习惯用语>run (something) up the flagpole【俚语】
To test (a plan, a suggestion, a draft, or an idea) and then measure the response to it.试验,检验:检验(一项计划、建议、草案或想法)并估量对它的反应习惯用语>