cotton wool

音標發(fā)音

One family even saved the small plugs of cotton wool in the tops of Aspirin bottles.
有個家庭甚至將塞在阿司匹林瓶子頂部的小塊棉絮都存了下來。
When the universe was half the age it is today, dark matter formed loose networks of filaments stretching through space and time, like wisps of cotton wool.
儅宇宙縯化到離今天一半的時間的時候，暗物質形成一種松散的絲格狀結搆（狀如棉絮中的細絲），遍佈整個宇宙時空。
Boy，why have you got cotton wool in your ear?
孩子，你爲什麼用棉花塞住耳朵？
www.chinadaily.com.cn

Knitting is a way of creating clothing by looping together long thin pieces of material such as cotton or wool.
Yarn can be made from natural materials such as cotton, linen,silk and wool.

Cotton wool is a soft mass of cotton, used especially for applying liquids or creams to your skin.