du jour

基本解释

As they prepare for retirement, they pile into the asset class du jour.
因为他们要准备退休，就会对现时最看好的资产类型蜂拥而至。
The problem with these electronic tools du jour is that they allowed the girls to discuss the same problems over and over again.
很明显，当今这些电子工具的问题在于他们给女孩们反复谈论同一个问题提供了条件。
They usually have less time for the course and are focused on giving you the bare essentials to enable you to go back to your office and start being productive in the language du jour.
他们通常上课的时间更少，并只关注于向您提供一些必需的知识让您自己回到办公室用当天的语言开始从事生产性的工作。

They are baffled, frightened, and lurching right and left depending on the calamity du jour.
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One might also argue that ETFs have turned into the high-risk marketing vehicle du jour.
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Exporters in all industries must also contend with anti-dumping actions, the protectionist's weapon du jour.
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