It's not over yet—not by a long chalk.

这事还没有了结—远远没有。

《牛津词典》

8 is divisible by 2 and 4, but not by 3.

8可被2和4除尽，但不能被3除尽。

《牛津词典》

He has been described as a 'charmless bore'—not by me, I hasten to add.

他被说成是“无聊的啰唆鬼”—不是我说的，我赶忙加了一句。

《牛津词典》

Professor Williamson says the best way to deal with this is not by limiting the size of companies, but through industry regulation.

VOA: special.2009.10.16

But in any event, this suggests that these settlements were established peacefully, not by a group coming in and conquering.

但无论如何也显示了,这些居住所是被和平地建成的，而不是由一个部族进入然后攻占。

耶鲁公开课 - 旧约导论课程节选

Or perhaps, you could be trying to explain that you don't know whether you can do something or not by a certain date.

又或者，你正在试图解释你没法确定你是否能在一个指定日期前做完某件事。

I don't know 课堂 - SpeakingMax英语口语达人

Not by me or any one of us alone, but by many of us working together.

WHITEHOUSE: Education Is The Civil Rights Issue Of Our Time

Planning for their needs is done by the vendors, not by their IT departments.

FORBES: Magazine Article

Small process improvements are considered through the relevant line management, not by a corporate group.

FORBES: How to Keep Big Ideas Big