Her tongue clove to the roof of her mouth.

她的舌头紧紧地贴着上腭。

《牛津词典》

She clicked her tongue against the roof of her mouth.

她用舌头抵着上腭发出咔哒声。

《柯林斯英汉双解大词典》

You can improve an ice cream headache by rapidly rubbing your tongue across the roof of your mouth to help warm up things.

你可以通过快速地用舌头摩擦上颚来帮助食物变暖，从而缓解吃冰激凌时的头痛。

youdao

Chomping into one of these piping hot dumplings will inevitably have you scalding the roof of your mouth, but it is all part of the experience.

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My 13 yr old golden, Lacie, was diagnosed with a fast growing fibrosarcoma tumor in her mouth that was so advanced it had already grown into her nasal cavity and was an extremely large mass located in the roof of her mouth.

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It glides easily on the tongue and dissolves quickly on the mouth's roof, allowing the flavors to linger a while.

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