是hide and seek还是hide-and-seek

都可以呀
1. He often ganged his pupils to play hide-and-seek.x09
他经常将学生分成伙玩捉迷藏游戏.
来自《简明英汉词典》
2. You must not peek while you are counting in such games as hide-and-seek.x09
象捉迷藏一类游戏中,你数数时绝对不能偷看.
来自《现代英汉综合大词典》
3. Many children played at hide and seek in the garden.x09
许多孩子在花园里捉迷藏.
来自辞典例句
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