You can take a cue from GCC: maintain many sets of environment variables per application and switch from one pool to another depending on the work at-hand.

您可以从 GCC 得到提示：为每个应用程序维护多个环境变量集，并根据手头的工作从一个集合切换到另一个集合。

youdao

Jon's arrival was a cue for more champagne.

乔恩一来就意味着要喝更多的香槟酒了。

《牛津词典》

If you leave running shorts on the floor at night, that'll be a cue to go running in the morning.

如果你晚上把运动短裤放在地板上，那就意味着你应该早上去跑步。

youdao

What happens is you become sensitive to a cue that an event is about to happen and that allows you to prepare for the event.

经典条件作用使得你对预示着,即将发生之事的提示线索变得敏感,这使得你能够为即将发生的事件作好准备。

耶鲁公开课 - 心理学导论课程节选

And I get down to a certain card and I am stumped, so I will leave a space waiting for that card to appear on cue.

我遇到某张牌,会被困住，我会留些地方给,恰好要出现的牌。

麻省理工公开课 - 固态化学导论课程节选

The indentation gives you a visual cue as to which lines are related to each other.

通过缩进你可以看出,那些行是相互关联的。

哈佛公开课 - 计算机科学课程节选

Perhaps they should have taken a cue from Greenwood and given CEO Waksal a time-out.

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Ambac Chairman and CEO Michael Callen is looking for a cue from the feds as the industry recovers.

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Take a cue from Bill Gates and the Rockefellers: Set up your own nonprofit organization.

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