晴雨表weatherglass;barometer
不要把人权问题当作两国关系的～。Don’t turn human rights issues into the barometer of bilateral relations./证券交易所的活动是测量政治气候的～。The activity at the stock exchange serves as a barometer of political climate./舆论的～barometer of public opinion /～股票barometer stock/政治风云的～political barometer |