flannel|flannels

这件法兰绒睡衣在冬天特别保暖。

These ___flannel pajamas are extra warm in winter.

她用柔软的绒布擦干湿漉漉的盘子。

She dried the wet dishes with soft ___flannels.

我用一块湿法兰绒布擦掉了桌子上的灰尘。

I cleaned the dust off the table with a damp ___flannel.