Else would I tear the cave where Echo* lies
And make her airy tongue more hoarse than mine
With repition of "My Romeo!"
*Bondage is hoarse: being bound in by my family restricts my speech.
*Echo: In classical mythology, the nymph Echo,unable to win the love of Narcissus, wasted away in a cave until nothing was left of her but her voice.
-Thanks for your help in advance! BYE
Answers:
Because of she is a Capulet, Juliet's love for Romeo is forbidden (her family name restricts her speech). So she cannot talk about it with anyone. But if she could, she would never be silent about how much she loved him.