Warning: file_put_contents(): Only 0 of 7229 bytes written, possibly out of free disk space in /www/wwwroot/ndsq.cn/index.php on line 55 pinacocytes例句_pinacocytes英汉例句_pinacocytes双解例句_开心英文字典_柠咚词
Morphology of a Simple Sponge. (a) In this example, pinacocytes form the outer body wall, and mesenchyme cells and spicules are in the mesohyl. 由于鞭毛摆动引起水流通过海绵体，获得食物颗粒和氧。