藍鑽級管家婆 EDITOR_O
2016.05.29 23:00
Image Source_pixabay
(我一上飛機就睡,從來沒想過)
CFU/sq. In(每平方英寸內的細菌群落種數)
Image Source_giphy提供
Image Source_flickr|abon
Image Source_flickr|ChingHua Chung
Image Source_flickr|Hideyuki KAMON
Image Source_flickr|ddio