Less essential, but it survived.

不是那么重要但还是保留吧。

youdao

Try to guess from the context the meaning of other less essential words.

那些非至关重要的词，你可以根据上下文的意思进行猜测。

youdao

In other words, European countries' participation could grow more cumbersome and less essential in the coming decades.

换言之，欧洲国家的参与在未来的几十年中会变得越来越不重要。

youdao

President Obama says it is essential for the United States to import less and export more.

VOA: standard.2010.08.11

Rather than classifying some memories as important and others as less essential, the brain classes everything as important.

FORBES: Scientists Create a Schizophrenic Computer

Optical disc drives take up precious space in our ever-shrinking gadgets, and the ability to stream music or movies on demand has made CDs and DVDs less essential.

CNN: Why disc drives are an endangered species

What no one was doing, Workman realized, was producing a cheap, flexible and easy-to-maintain product that can handle the less essential tiers of data on any kind of network.

FORBES: Giving Away The Storage