straw poll
noun [ C ] uk/ˌstrɔː ˈpəʊl/ us/ˌstrɑː ˈpoʊl/
非正式民意测验;非正式投票
an unofficial vote that is taken to discover what people think about an idea or problem or how they intend to vote in an election
A straw poll of students found that the majority agreed that their teachers cared about them. 在学生间做的非正式投票显示大部分人同意教师是关心他们的。