2022-08-30
山(shan)棕(zong)(zong)(zong)、棕(zong)(zong)(zong)樹(shu)又稱為棕(zong)(zong)(zong)櫚,屬灌木植物,棕(zong)(zong)(zong)櫚科。棕(zong)(zong)(zong)樹(shu)干披(pi)著一(yi)層(ceng)層(ceng)的(de)棕(zong)(zong)(zong)片(pian)(pian),人(ren)們將棕(zong)(zong)(zong)樹(shu)身上(shang)的(de)棕(zong)(zong)(zong)片(pian)(pian)一(yi)張一(yi)張地割下(xia)來,曬(shai)干用來制作(zuo)棕(zong)(zong)(zong)墊、棕(zong)(zong)(zong)繩、蓑衣等(deng)棕(zong)(zong)(zong)制品。山(shan)棕(zong)(zong)(zong)纖(xian)維密(mi)密(mi)麻麻的(de)排列(lie)構(gou)成了棕(zong)(zong)(zong)片(pian)(pian)。而(er)使用這種材料制作(zuo)的(de)床(chuang)(chuang)墊就叫做全棕(zong)(zong)(zong)床(chuang)(chuang)墊。那么(me)全棕(zong)(zong)(zong)床(chuang)(chuang)墊好(hao)不(bu)好(hao)呢?它的(de)優缺點(dian)分別是什么(me)?