A third group are known as crepuscular: they thrive in the low light of dawn and dusk and remain inactive at other hours.

第三组被称为黄昏组：他们在黎明和黄昏的微光中茁壮成长，而在其他时间则不活跃。

youdao

He did not remain inactive long, though.

不过，他很快就开始活动了。

youdao

Gets or sets an interval of time that a service can remain inactive before closing.

获取或设置服务在关闭之前保持非活动状态的时间间隔。

youdao

Google launched the service on its account settings page to give users options with their account should it remain inactive for an extended period of time.

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Once that happens, he can either sign the tender and become an unrestricted free agent after the upcoming season, or remain inactive in an attempt to gain a long-term contract.

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