nidus ['naɪdəs]

例句:

• Bacteria or bile pigment may serve as a nidus for crystal formation.
  细菌或胆色素可作为结晶形成的一个核心.
  
• Figure 1. Asplenium nidus . A . Width of plants; B.
  图一、台湾山苏花. A、植株宽度; B丛径.
  
• When Nidus links webs , she is not more clever than anychildren.
  你为什么去那么多网站呢?网站多了, 你就忘了.