耗时的英文：
time consuming

参考例句：

The process of yeast assimilation is the longest.
酵母吸收的过程耗时最长。

By design, the study took years of work.
按计划，这项研究将耗时几年。

Early DNA cases were marked by long and costly litigation over discovery.
早期的DNA案件在发现程序上都是耗时耗力的，并因此而闻名。

The artist spent years on his monumental painting,which covered all the walls of the exhibition hall.
那位艺术家耗时数年画成的巨幅绘画盖满了展览大厅的四周墙壁。

The artist spent years on his monumental painting,which covered the whole roof of the church.
那位艺术家耗时数年画成的巨幅绘画盖满了教堂的整个天花板。

time是什么意思：
n. 时间；（一段）时光；时机；机会；历史时期；时代；次；回；倍
v. 测定…所花时间；调准；调整；测定…所花时间
adj. 时间的；定时的；定期的；分期的

discrimination time
辨别时间辨别时间

It is time to go.
该走了。

They are not in step with the times.
他们跟不上时代的步伐。

This was for the time only.
这只是一时的权宜之计。

What for this time?
这次又是为什么？

consuming是什么意思：
adj. 强烈的；消费的
v. consume的现在分词

"Be a Consumer Hero, not a Consumer Zero"
做消费的主人，而不是消费的仆人。

Our target is not the consumer.
我们针对的不是顾客。

The consumers require quality commodities.
消费者需要优质的商品。

The memories consumed him.
他沉浸在回忆中。

Consumers are supposed to be well informed.
消费者被认为是具有足够知识的。