下图是人体肺的内部结构示意图请根据图回答1从图中可以看出肺泡的外面包绕着丰富的 这里由一层扁平上皮细胞构成的有 和 2肺泡与 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseVacuum, Store, Daredevil, Train, Miniature horse, Knife, Puppeteer, Sausages, Hummingbird, Rope, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #5122


anonymous
anonymous
sketch #5102 Old Man by Cuong Pham


anonymous
anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud


anonymous
anonymous
sketch #5341 Rafael Nadal by Alina Danielle


Jorge Valero
sketch #2735


Donara Smbatyan
sketch #1435 donara


anonymous
anonymous
sketch #3479


anonymous
anonymous
sketch #578 Butterflies


anonymous
anonymous
sketch #1950


anonymous
anonymous
sketch #5169 Iron Man by Hannah Kellogg


Rachel Roe
sketch #673 Peachy mouse


anonymous
anonymous
sketch #5228 Rin & Len by Mark Phillips


anonymous
anonymous
sketch #2072


anonymous
anonymous
sketch #20471


anonymous
anonymous
sketch #5094 Squirrel by Mehdi Público


anonymous
anonymous
sketch #4934 Nami-Ki Roberto Castro Colimil


Jaroslav Florian
sketch #90 JF Style!


anonymous
anonymous
sketch #5011


anonymous
anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä


anonymous
anonymous
sketch #3736 Why so serious? by Taï Marsan


anonymous
anonymous
sketch #4736 Naruto by Wellen Lima


anonymous
anonymous
sketch #4480 ZOMBIE by Rubel Parvez


Saifa Mahmud
sketch #1670


anonymous
anonymous
sketch #5293


anonymous
anonymous
sketch #2895 Hulk by Dmitry Cherepanin


anonymous
anonymous
sketch #4891 Pikachu by Resul Danacı

tomski下图是人体肺的内部结构示意图请根据图回答1从图中可以看出肺泡的外面包绕着丰富的 这里由一层扁平上皮细胞构成的有 和 coloring