The nurse used a wad of cotton wool to stop the bleeding.

护士用了一团脱脂棉止血。

She took the plug of cotton wool from her ear.

她从耳朵中取出棉毛耳塞来。

My legs feel like cotton wool.

我感觉两条腿像棉花一样。

My legs feel like cotton wool.

我的腿感到像棉花。

She dabbed at the cut with cotton wool.

她用药棉轻轻地按了按伤口。