Bellwether Report广告景气报告;发布的广告景气报告
discipline bellwether学科带头人
bellwether r领导者;系铃的公羊
Hotel Bellwether领头羊酒店
Jane Bellwether神秘匹兹堡
bellwether effect带头者效果
Bellwether Stock领头羊股票
N-COUNT（可数名词） If you describe something as a bellwether, you mean that it is an indication of the way a situation is changing. 征兆; 风向标 [美国英语] [journalism] [usu sing, oft N n]
The Methodist church is viewed as a bellwether of U.S. attitudes in large part.
卫理公会派教堂在很大程度上被认为是美国立场的风向标。