下图为血液循环和气体交换关系图请回答13和4之间的瓣膜是 2和5之间的瓣膜是 2肺循环是指血液由2右心室流入 再 Template




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Try and sketch some of theseSculptor, Peony, Rectangle, Wolf, Meatloaf, Opossum, Poodle skirt, Steam shovel, Crone, Inchworm, view more ideas


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anonymous
anonymous
sketch #5263


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sketch #3204 eminem


anonymous
anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )


anonymous
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anonymous
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sketch #4287 eye


anonymous
anonymous
sketch #5268 Harley Quinn by 조바다


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sketch #5061


anonymous
anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy


anonymous
anonymous
sketch #1131 nərgiz


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anonymous
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anonymous
anonymous
sketch #5210 I love you by Saul Mansanares


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anonymous
anonymous
sketch #1287 No smoke


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anonymous
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sketch #4821 Johnny M. by Z Ionut Ady


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anonymous
anonymous
sketch #4522 Adventure Time by KiNg Buamir


sketchmaster
sketch #2434 Metallica


Donara Smbatyan
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tomski下图为血液循环和气体交换关系图请回答13和4之间的瓣膜是 2和5之间的瓣膜是 2肺循环是指血液由2右心室流入 coloring