In Juliet's first reaction to the news that Romeo has killed Tybalt she appears to make little sense. How do you interpret her words?

At first she seems rather angry at Romeo,

O serpent heart, hid with a flowering face!

Did ever dragon keep so fair a cave?

Beautiful tyrant! fiend angelical!

Dove-feather'd raven! wolvish-ravening lamb!

She,however, quickly changes to lamenting over her banished Romeo.