1. 画正方形 let canvas new fabric.Canvas(canvas, { backgroundColor: grey })// 画正方形let rect new fabric.Rect({left: 100,top: 100,fill: red,width: 20,height: 20,angle: 45})canvas.add(rect)2. 画圆 let canvas new fabric.Canvas(canvas, { backgroundColor: …
from 茅风华 如鱼得水记单词 TEM8 from https://dictionary.cambridge.org/ from www.bing.com
abacus 算盘 I have not used a slide rule, calculator or abacus to do the calculation, although before the end of the debate we may need an abacus. 我没有使用滑尺、计算…