考生必看：背诵100句涵盖所有考研英语单词(5)

19、 Demands of beforehand commands expand so rapidly that several grand bands of them have already withstood their descenderce of both prices and manufactures.

翻译：对预警命令的需求扩张得如此之快，以致于有几个大品牌已能经受价格及产量的下跌。

英英详解

demand
the need or desire that people have for particular goods and services:

beforehand
before something else happens or is done:

command
the control of a group of people or a situation

expand
to become larger in size, number, or amount, or to make something become larger (↪ expansion; ≠ contract):

rapidly
very quickly and in a very short time:

grand
1. big and very impressive (≠ humble):
2. aiming or intended to achieve something impressive:

band
group of musicians, especially a group that plays popular music

withstand
to be strong enough to remain unharmed by something such as great heat, cold, pressure etc (= resist, stand up to):

descenderce
这个词应该是原文拼写错误：descenderce...研究好久没有找到比较有把握的正确拼法...
有这样几种推测：decender：这个词米有找到英英解释，在金山里面，是下降者，下降物的意思...
第二种推测：descendence：亲亲沪友ideo给出的解释如下："此句中,descenderce应是descendence之笔误,而descendence则是descendance的变体,作为名词,其含义是"下降","子孙,后裔"的意思。"
第三种推测：descent：有下坡路的意思。（如果是这个词，那么作者就是用了比喻喽。 大家感兴趣的可以讨论并查证下~如果米有时间就忽略它吧。

manufacture
to use machines to make goods or materials, usually in large numbers or amounts: