membrane [ˈmembreɪn]以下由轻松背单词网站提供
单词级别第9级基本释义n.薄膜,膜皮,羊皮纸英英释义a thin piece of skin that covers or connects parts of a person's or animal's body参考例句A vibrating membrane in the ear helps to convey sounds to the brain. 耳膜的振动帮助声音传送到大脑。A plastic membrane serves as selective diffusion barrier. 一层塑料薄膜起着选择性渗透屏障的作用。 推荐阅读 |