portended怎么读？

It portended that there was one stone face too many, up at the chateau.这说明庄园里多出了一张石雕人面.She confusedly realised this reversal of her attitudes, but could not make out what it portended.她糊里糊涂的意识到自己这种相反的态度, 但是不知道它会带来什么....

v.预示( portend的过去式和过去分词 )，预兆，给…以警告，预告...