实验室在使用着。

The lab is in use.

youdao

单词“服务”在没有谨慎定义的情况下在使用着，因此我们接下来应该对其进行定义。

The word "service" is used without carefully defining it, so we should define it next.

youdao

太阳能和生物创造了存储在化石燃料中的氢碳化合物，长时间以来我们一直在使用着它们。

Solar energy and biology created the stored hydrocarbons in the fossil fuels we have used for so long.

youdao

So all of these programs or commands that we've been using thus far for the piece set in class, take what we call command line arguments, they are the zero or more words that follow the program's name.

所有我们一直在课堂上使用的,这些程序或者命令，携带着命令行参数，它们是跟在,程序名的后面的一个或多个单词。

哈佛公开课 - 计算机科学课程节选

Think, in "Birches," of really the extraordinary play of language, the freedom of association, all of which is being played off of the strict demands of the meter, at every moment.

想想，“桦树“，是无与伦比的对语言的把玩，自由的结合，所有这些都在格律诗严格的要求下自由地被使用着，每时每刻。

耶鲁公开课 - 现代诗歌课程节选