A lot of furniture nowadays is made of fibreboard.是什么意思？

A lot of furniture nowadays is made of fibreboard.

现在的好多家具都是用纤维板制成的.

lot

n. 份额，许多，命运，阄；adv. （与形容词和副词连用）很，非常，（与动词连用）非常；pron. 大量，许多；vt. 分组，把…划分（常与out连用），把（土地）划分成块；vi. 抽签，拈阄；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

furniture

n. 家具，设备，附属品；

例句
Most of the furniture was left to the neighbours or distributed among friends...
大多数家具留给了邻居或分发给了朋友们。

nowadays

adv. 现在，当今；n. 当今，现在；

例句
Few people nowadays are able to maintain friendships into adulthood.
如今很少有人能将友谊维持到成年。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

made

adj. …制的，（人工）做成的，拼成的，虚构的，保证成功的；v. 使(make的过去式和过去分词)；

例句
Single people are treated as an aberration and made to pay a supplement.
独身者被当成异类，而且要付一笔额外的费用。

fibreboard

n. 纤维板；

例句
Thanks, I'll note that down. You'll be using fibreboard cases, won't you?
谢谢, 我把它记下来. 你们会用纤维板箱, 对 吗 ?