I don't feel like eating meat, I'd rather have vegetables.
I'm not in the mood for meat, I feel like veggies.
1) I don't feel like eating meat, I'd rather have vegetables.
「肉じゃなくて野菜が食べたい。」
I don't feel like A, I'd rather have B.
2) I'm not in the mood for meat, I feel like veggies.
「肉の気分じゃなく野菜の気分だ。」
I'm not in the mood for A, I feel like B.
ご参考になれば幸いです!