易混淆的单词： Commo

The complete metamorphosis from commo .

从鹌鹑到蝙蝠的完全变态。

These findings led the investigators to postulate that the organism is commo nly present on mucous membianes and skin .

这些发现引起研究者们得出一种假说，放线杆菌通常在正常粘膜和皮肤上是存在的。