The key of time management lies in whether time information is effectively modeled.

时间管理的关键在于时间信息的有效建模。

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The display includes an hour/minute dial to the upper right, a 5-day power reserve display on the bottom left and the “key of time” system in the upper left.

手表的右上方有一个分针秒针拨盘，底部左侧有一个为期五天的动力，左上方是“时光之钥”系统。

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Twenge and her colleagues also found that across the key years of 2013-16, well-being was indeed lowest in years where adolescents spent more time online.

特温吉和她的同事还发现，在2013年至2016年的关键时期，青少年上网时间最长的那几年幸福感确实最低。

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Around the same time,Key West, off the southern tip of the Florida Peninsula, became the center of the cigar industry.

VOA: standard.2010.04.15

Because if you did what I suggested with the list, the time to look up the key would be linear in the length of the list. You'd have to look at each element until you found the key.

字典是用一种很神奇的，叫做散列法的算法,来实现的，后面我们将,会学到一点关于。

麻省理工公开课 - 计算机科学及编程导论课程节选

Last time we turned to the question of what the metaphysical key to personal identity might be.

上次我们谈到,对于人格同一性的概念而言,形而上学的关键是什么。

耶鲁公开课 - 死亡课程节选

If two people have agreed on a private key ahead of time, they can use the service from a Web-connected machine anywhere in the world and start communicating securely, Kobeissi says.

FORBES: Crypto.cat Aims To Offer Super-Simple Encrypted Messaging

Audit Scotland also said key areas of waiting time systems were inadequate.

BBC: Audit Scotland warns NHS waiting list information 'poor'

"Paris Hilton" is WordTracker's most searched-for key phrase of all time.

FORBES: Web Users Are Just Chasing Cheesecake