Pour the dregs away and rinse the pot.

倒掉沉渣， 把壶涮干净。

《新英汉大辞典》

Bring a pot of water to boil. Rinse the sago and pour into the boiled water.

烧开一锅水，将西米用水清洗一下，入滚水锅中。

youdao

You have to rinse the tea leaves out of the pot.

你必须把壶里的茶叶用清水涮去。

youdao

Rinse out the first pot and fill it again.

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