我11点以前回不来 meaning in English

• i won't be back till

• 我:    I; my; me
• 点:    drop
• 以前:    before; formerly; ...
• 回:    circle; wind
• 不:    a block of wood
• 来:    come; arrive

Examples

1. I won ' t be back till
   我11点以前回不来