If the filament transformer has a center tap, don 't use it.

如果变压器灯丝绕组有抽头，请不要使用它。

youdao

It's a temptation their curious minds can barely resist: "If we don't use human DNA now someone else will."

VOA: standard.2010.06.09

It solves a slight bug if we don't use it at all, but more on that in the future when you talk about files and creating files.

它解决了一点缺陷，如果我不用它，但是更多的是在以后当你们讨论,文件和创建文件时。

哈佛公开课 - 计算机科学课程节选

You won't want use it to talk about situations ahead of you.

你不会用它来说明你未来的状态。

I was 课堂 - SpeakingMax英语口语达人

If it's unspeakably priceless and it would kill you if it got broken, don't use it.

NPR: Holiday Manners: Don't Refuse the Cranberry Relish

It's so obvious, in fact, that you might well ask why McCain didn't use it earlier.

CNN: Borger: Old arguments just don't work

They reason that as Bach didn't have a swell box we shouldn't use it in his music today.

WSJ: Paul Jacobs | Great Music Needs No Apology | Cultural Conversation by Barrymore Laurence Scherer