How long did the meeting last last week?

前一个last为谓语(持续),后一个为形容词.句意为:上周会议开了多久?

youdao

The win last week was the only bright spot in their last ten games.

上周的胜利是他们最近十场比赛中唯一振奋人心的一次。

《牛津词典》

When parents talk with children about "what we did today" or "last week" or "last year", they guide the children's formation of a framework for talking about the past.

当父母与孩子谈论“我们今天做了什么”、“上周做了什么”或“去年做了什么”时，他们在引导孩子构造一个谈论过去的框架。

youdao

In Saudi Arabia, officials are preparing for the Hajj, which starts this year during the last week of November.

VOA: special.2009.11.11

So that is an aspect of our sequence of lectures, beginning with the last one, that will be postponed until next week.

以上是我们讲座的顺序，上面提到的这种关系我们下周会讲到。

耶鲁公开课 - 文学理论导论课程节选

and the last quarter is a seminar in which you only go once a week for three hours

最后一个季度是研讨会，每周只需要参加三个小时，

群集课程 - SpeakingMax英语口语达人

Stubborn is not resting on what you did last quarter, last month, last week.

FORBES: Why 'Stubborn' Is An Undervalued Trait

Last week, the two sent a similar letter to the Secret Service last week.

CNN: Senators criticize military briefing on Colombia scandal

The average rate on the 15-year fixed mortgage increased last week to 2.76 percent from 2.72 percent last week.

NPR: US Rate On 30-Year Mortgage Ticks Up To 3.57 Pct.