自行车轮子转,齿轮不转,但齿轮转轮子一定会转。它的结构是怎样设计的? 知乎 Template




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

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseGravy, Pine, Onion, Hula, Pogo stick, Executioner, Caboose, Track, Pregnant woman, Dragon, 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 #5115


anonymous
anonymous
sketch #3637


anonymous
anonymous
sketch #5184 Walter White by Abdul Ghony


anonymous
anonymous
sketch #5285


anonymous
anonymous
sketch #3383


anonymous
anonymous
sketch #1972 Boogaloo @Memphis


anonymous
anonymous
sketch #4965


anonymous
anonymous
sketch #3753


anonymous
anonymous
sketch #1545


Melissa Cogo
sketch #734 ytsfsfsdhgdhgf


anonymous
anonymous
sketch #2950 Miss Fortune from League of Legends by Araceli GM


anonymous
anonymous
sketch #704


anonymous
anonymous
sketch #1385 fingerschpitsengeful


anonymous
anonymous
sketch #3157 umpa lumpa


Tom Kelly
sketch #521 A hungry caterpillar


anonymous
anonymous
sketch #5188 Paul Walker by Taï Marsan


anonymous
anonymous
sketch #5259


anonymous
anonymous
sketch #5213


anonymous
anonymous
sketch #3908 Rawr! by Timothy Palfreyman


anonymous
anonymous
sketch #5260


anonymous
anonymous
sketch #4386 Freddie Mercury by Павел Павлов


anonymous
anonymous
sketch #3378


anonymous
anonymous
sketch #4976


anonymous
anonymous
sketch #3639


anonymous
anonymous
sketch #4558


anonymous
anonymous
sketch #5101


anonymous
anonymous
sketch #5154


anonymous
anonymous
sketch #4987


anonymous
anonymous
sketch #5128 Italo Italo Abreu Jack Supple

tomski自行车轮子转,齿轮不转,但齿轮转轮子一定会转。它的结构是怎样设计的? 知乎 coloring