If you are seeking a particular word or phrase and don't care about the case, there are two ways to proceed.

如果您想查找一个特定的单词或短语，但却不太关心它们的大小写，那可以使用两种方法。

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Now that two of her three successors have been female, the phrase ‘Madam Secretary’ is no longer a novelty.

而现在，她的三个继任者中，有两位女性，“国务卿女士”这一称谓已不再是新鲜的词语。

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The exec function calls on Festival in batch mode to do two things: Set up the voice and enunciate the phrase using the specified voice.

exec 函数以批模式调用 Festival 来做两件事：设置声音和使用指定的声音说出短语。

youdao

No what I am referring to is that two word phrase that is surely on the agenda of many a marketing meeting from sea to shining sea.

FORBES: Marketers Continue To Struggle With Big Data

Always a phrase or two about the pointlessness of the assignment in relation to the use of time and to things he might otherwise be doing: e.g.

NEWYORKER: The Tree Line, Kansas, 1934

The answer is that the phrase liquid metal means two rather different things and one meaning applies to Microsoft and the other to Apple.

FORBES: Microsoft Surface's Liquid Metal Is Not The Same As Apple's LiquidMetal