逆转风的英文

• backing wind

• 逆转:    take a turn for the worse; b ...
• 风:    wind
• 可逆转风扇:    reversible fan
• 四级逆转风扇透平:    four-stage contra rotating fan turbine
• 逆转:    take a turn for the worse; become worse; deteriorate; set-back; kick back; reverse; inversion; reversion 缓和的潮流不可逆转。 the trend of détente cannot be reversed.; 逆转过敏反应 [免疫学] reversed anaphylaxis; 逆转效应 [光学] umkehr effect; 逆转装置 inversion set