英['membreɪn]美['membreɪn]
记忆方法
词源记忆法
来自拉丁语membrana,皮肤,membrum,肢体,四肢,器官,部分。引申词义身体内的膜,植物的细胞膜。
noun(名词)
双解例句
noun(名词)
小知识
A membrane is a thin layer of something. For an example of a membrane, you don’t have to look far: your skin is a kind of membrane.
Membranes are thin and flexible, but usually still strong enough to protect what’s inside or underneath them. Biologists often study membranes, such as those that surround your cells and organs. There are also membranes that don’t have anything to do with biology. A high-tech jacket might have a waterproof membrane to keep you dry in the rain.
实用短语
常用短语
单词用法
词组短语
membrane separation薄膜分离;cell membrane细胞膜