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 theseFrog, Sandbox, Baloney, Hot air balloon, Cafe, Puffin, Whisky, Ice cream sandwich, Tap dancer, Brownies, 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 #5278 Cosmos by Jenna Khoùlix�


anonymous
anonymous
sketch #5139 Sick Sick Six Urs Stefan


anonymous
anonymous
sketch #4429 Spongebob by Brenda Peña


anonymous
anonymous
sketch #2072


anonymous
anonymous
sketch #3166 Axl Rose by Jessie Lightwood


anonymous
anonymous
sketch #4190


Alexander Volodimirovich Danilchenko
sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko


anonymous
anonymous
sketch #4349 Cícero Николай Герасимов


Rachel Christa Ibarrientos
sketch #3897 dolphins playing over the sea


sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster


anonymous
anonymous
sketch #5172 Cheshire Cat by Juan Garcia


anonymous
anonymous
sketch #5415


anonymous
anonymous
sketch #4298


anonymous
anonymous
sketch #4900 Moonlight by Abdelwahab Haik


anonymous
anonymous
sketch #3699 Dragon by Ana Cecilia


anonymous
anonymous
sketch #3378


anonymous
anonymous
sketch #2337


anonymous
anonymous
sketch #4983


Donara Smbatyan
sketch #1454 donara


anonymous
anonymous
sketch #4751 Ruko by Rodrigo Marcos


anonymous
anonymous
sketch #3036 Wiz Khalifa by Malyi Link


anonymous
anonymous
sketch #5083


anonymous
anonymous
sketch #4546 Misaki Mei by Wanis Khelifa


anonymous
anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko


anonymous
anonymous
sketch #3448 Treba mi bolji "mish " ;)


anonymous
anonymous
sketch #3595


anonymous
anonymous
sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�


anonymous
anonymous
sketch #5080 Megaman Zero (X) by Muhammad Raiyaan


anonymous
anonymous
sketch #4915 Marshall Lee Gopal Gopi


Helyryn
sketch #297 Fish

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