Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/bed6aa1b99aca296de906de4fc639436.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 fovea inferior例句_fovea inferior英汉例句_fovea inferior双解例句_沉淀汉英词典
Immature epithelial cells in mucous membrane began to be inferior fovea , to form micro-villi when epithelial cells were immature at E17 day. 胚胎第17天，粘膜上皮細胞曏下凹陷形成小的羢毛，但無隱窩形成，細胞呈幼稚形態。