C1toarrangesomething on aflatsurface排列，摆放，铺开Most of Manhattan islaidoutin/onagridpattern.在曼哈顿的大部分地区呈网格状排列。Welaidthepiecesof thedresspatternout on thefloor.我们把衣服样品一件一件都摊开在地板上。
(SPEND MONEY)
C2informaltospendmoney,especiallyalargeamount（大把）花（钱）It's not everydayyoulayout $500onadress.花500美元买条长裙可不是常有的事。See alsooutlay
(EXPLAIN)
C1toexplainsomethingclearly, usually in writing（通常用书写的方式）向…清楚地解释Thecodeofpracticelaysout veryclearlywhat thedutiesof theregistrarare.行为规范清楚写明了注册员的责任。#https://dictionary.cambridge.org//dictionary/english-chinese-simplified/lay-sth-out##
