Something inessential but conducive to pleasure and comfort.

奢侈品使人愉快、舒服但非必需的东西

Insignificant or inessential matters;trifles.

琐事，小事不重要的或次要的事情;琐事，小事

Inessential or unrelated to the topic or matter at hand;irrelevant.

无关的对主题或手头的事情无关紧要的或无关的;没有关系的

How is it possible to write about Frank Sinatra in a manner that suggests his music is in some way extrinsic to him(Barbara Grizzuti Harrison.What isextraneous comes from without and is inessential or irrelevant

以把音乐和弗兰克·新纳特拉分开的方式，怎么可能去写关于他的文章呢?(芭芭拉·格里朱迪·哈里森)。Extraneous是指无本质联系或无关的

||1: The same tech wizards deploying “blocklist” have proposed new terms for “master” and “slave” in computing (whereby one process or device controls another). ||2: This seems justifiable, too. ||3: The hunt for “masters” has ranged beyond power relationships, however. ||4: Harvard has dropped the name “house masters” for faculty members who live in student accommodation and have a pastoral role. ||5: Some property salesmen are ditching “master bedroom” in favour of “main bedroom”. ||6: These changes may be inessential , but they are harmless.

||1:提出使用“blocklist”的技术奇才还提出用新术语来替代计算机中的“主”和“从”（“主”和“从”表示一个程序或设备控制另一个程序或设备）。||2:这样的替代似乎也合情合理。||3:但是，对“主”这一术语的取代已经超出了他的权力关系。||4:哈佛大学已经取消了“舍监”这一称呼，“舍监”指代那些住在学生宿舍并承担教牧角色的教职人员。||5: 一些房地产销售人员在描述“主卧”时，也弃用了“master bedroom”，转而使用“main bedroom”。 ||6:这样的改变也许无关紧要，但却不会招惹麻烦。

Remember: no one ever tells you they are underworked or that their contribution is inessential .

记住：没有人会告诉你他们的工作负荷不够，或者他们的贡献不重要。

Make a pile for each different type of record, and use the opportunity to discard everything inessential .

将不同种类的记录分堆叠放，利用这个机会丢掉任何不重要的东西。

The more inessential the information in the name, the less likely it is to persist across changes.

名称中的信息越是无关紧要，它能够坚持不改变的可能性就越小。

Failure also stripped away the inessential , said Rowling, who signed her first (and very modest) book contract in 1996.

失败还。。。。。，罗琳说，她1996年签约了第一本（也是最开始的）那本书。

Fortunately, three days before we were due to leave, the ban on inessential travel to Luxor was lifted.

幸运的是在我们出发前三天，禁止前往卢克索“非必要旅行”的禁令取消了。

inessential mapping

非本质映射

inessential singularity

非本性奇点

inessential error entry

非基本错误项，非实质错误项

inessential general game

n.非本质一般对策

inessential cooperative game

n.非本质合作政策