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お腹が空く， お腹がすく， おなかが空く， おなかがすく
1. to become hungry, to get an empty stomach
变得饥饿，感到空腹
だろう， だろ
1. seems, I think, I guess, I wonder, I hope
2. right?, don't you agree?, I thought you'd say that!
似乎，我想，我猜，我不知道，我希望；对吧？你同意吗？我就知道你会这么说！