Bid due date - the date by which the service must be performed.

投标到期日期—在该日期之前服务必须被执行。

youdao

He also estimated the date by which most of these features will be available.

他还估计了这些特性中的大部分能够正式可用的时间。

youdao

The last date by which Mr Brown must go to the country is June 3rd, but the likeliest is May 6th.

布朗必须举行大选的最后期限是在6月3日，但是最有可能在5月6日。

youdao

"I really cannot give you an answer in terms of a definitive date by which we are going to be done,"

VOA: standard.2009.09.15

And secondly, it turns out their definition of unwelcome sexual advance was broad enough to include someone being asked out on the date by someone they don't want to go out with.

第二个问题是,受调查人员对性挑逗的定义,十分宽泛,有些人被邀请外出约会,往往是被一些他们不想一起出去的人邀请。

麻省理工公开课 - 媒体、教育、市场课程节选

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

An estimated 50 million dental copings gave been produced to date by additive manufacturing.

FORBES: Sintering Your Way To Dental Implants And Hip Replacements

You are automatically kept up to date by virtue of being in the cloud.

FORBES: The 7 Habits of Highly Patient Centric Providers

Tens of thousands of acetabular hip cups (titanium implants) have been produced to date by AM advances.

FORBES: Sintering Your Way To Dental Implants And Hip Replacements