微积分划线这一步的目的是什么,和题目要求单调性有啥关联?红笔画圈这一步怎么推出来? 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 thesePavilion, Cat burglar, Simpleton, Buns, Ale, Bags, Accordion, Ferris wheel, Pollywog, Bride, 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 #3310 Link by Cxsar Alvarez


anonymous
anonymous
sketch #3148


Matt King
sketch #3330


anonymous
anonymous
sketch #5275


anonymous
anonymous
sketch #5125


anonymous
anonymous
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet


anonymous
anonymous
sketch #3716


anonymous
anonymous
sketch #4370 Breaking Bad


Rachel Roe
sketch #673 Peachy mouse


anonymous
anonymous
sketch #3755 Panda by Roberto Castro Colimil


anonymous
anonymous
sketch #3466


anonymous
anonymous
sketch #2423


anonymous
anonymous
sketch #68512


anonymous
anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania


anonymous
anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud


anonymous
anonymous
sketch #2987


anonymous
anonymous
sketch #4151


anonymous
anonymous
sketch #5112


anonymous
anonymous
sketch #2309


anonymous
anonymous
sketch #3157 umpa lumpa


anonymous
anonymous
sketch #5163


anonymous
anonymous
sketch #3390 Beautiful drawing by Jessie Lightwood


anonymous
anonymous
sketch #4700


Lucy Barnard
sketch #245 Fishy


anonymous
anonymous
sketch #303


anonymous
anonymous
sketch #3499 Alien Laura Gutierrez Hinojosa


anonymous
anonymous
sketch #2337

tomski微积分划线这一步的目的是什么,和题目要求单调性有啥关联?红笔画圈这一步怎么推出来? 知乎 coloring