v.毁损，贬低，减损( detract的过去式和过去分词 )...

This unpleasant incident detracted from our enjoyment of the evening.这件不愉快的事情使我们当晚兴致大减.Compared with even die drawing, camber die - drawing's limit drawing coefficient is detracted, so efficiency is increased.曲面凹模拉深...

detracted的音标：...