外部链接:    leo英德   dict有道 百度搜索百度 google谷歌 google图片 wiki维基 百度百科百科   

 encystment   添加此单词到默认生词本
[医] 包囊形成




    Encystment \En*cyst"ment\, n.
    1. (Biol.) A process which, among some of the lower forms of
    life, precedes reproduction by budding, fission, spore
    formation, etc.

    Note: The animal (a) first contracts its body to a globular
    mass (b) and then secretes a transparent cyst (c),
    after which the mass divides into two or more parts (as
    in d e), each of which attains freedom by the bursting
    of the cyst, and becomes an individual animal.

    2. (Zo["o]l.) A process by which many internal parasites,
    esp. in their larval states, become inclosed within a cyst
    in the muscles, liver, etc. See {Trichina}.

    加入收藏 本地收藏 百度搜藏 QQ书签 美味书签 Google书签 Mister Wong
    您正在访问的是
    中国词汇量第二的英语词典
    更多精彩,登录后发现......
    验证码看不清,请点击刷新
      注册