| 释义 |
〔otocyst〕The structure formed by invagination of the embryonic ectodermal tissue that develops into the inner ear.听泡,听囊:由于发育入内耳的未成熟胚层组织套叠所形成的结构〔invaginate〕To infold or become infolded so as to form a hollow space within a previously solid structure, as in the formation of a gastrula from a blastula.套叠:折叠或变成折叠以便在原先实心的结构中形成一个中空的空间,如囊胚形成原肠胚的过程 |