大家在查： pollenpowder 弹道碎石术 students this 涅茨炼山山南地区 coporateranks Trong 了许多许多 precious birds

downtrends

美 [ˈdaʊnˌtrend]英 ['daʊn.trend]

复数：downtrends

downtrends

1.下降趋势

While Friday 's trading action was very encouraging , the chart of the S&P 500 index has not been able to interrupt its bearish downtrends .