n.氣壓計(jì)；晴雨表
Air pressure is measured by a barometer. 空氣壓力用氣壓計(jì)度量。
Hair is a barometer of your general health. 頭發(fā)是你基本健康狀況的晴雨表。
Now the barometer points to rain. 晴雨表正顯示會(huì)下雨。
氣壓計(jì)
