a straw in the windəstrɔ:inðəwind短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 苗头 Economic experts said today that the increase in auto sales in the last30 days is a straw in the wind that the nation's economy is beginning to recover from the brief recession. 经济专家们今天说，最近一个月来汽车销售量的增加象征着美国经济已经开始从短暂的衰退中复苏。 etmeet