The exact timeframe I can pin down is from 1936 to 1942.

我能确定的具体时间范围是1936年至1942年。

金山词霸

We should use our secondary forces to pin down several enemy columns.

我们应该用助攻部队来牵制住敌人的几个纵队.

《简明英汉词典》

The identity of each sex is not so easy to pin down.

确定男女各自的特征并不那么容易.

辞典例句

She's a difficult person to pin down.

她这人行事、说话没个准儿.

辞典例句

It is never possible nowadays to pin down any date within a year or two.

要把任何日期确定下来,误差不出一两年,在当今的时世里,是永远办不到的.

辞典例句

They plan further work in the area to try to pin down the factors responsible.

他们打算在这一地区做些工作以期确证这些因素.

辞典例句

To pin down the size of an orbital, we take a contour surface.

为束缚住轨道的大小, 我们取一等值面.

辞典例句

Damn! That was terrible. I only knocked the 10 pin down.

该死! 真糟糕, 我只击倒了10号瓶子.

休闲英语会话

Why don't you go work with Chloe and pin down a location on Hector Salazar?

你去跟克洛伊一起追?赫克托的地点不好 吗 ?

电影对白

It was difficult for me to pin down the subject.

对我来说,要弄清楚这个问题很困难.

互联网

You must pin down every quotation to its author.

你一定要确定每一条引文的作者是谁.

互联网

The Boy had to pin down the dog to wash him.

这男孩必须扣牢这只狗帮它洗澡.

互联网

Mill Creek in Meizhou elephant ears pin down the mountain.

磨针溪在眉州象耳山下.

互联网

John Perry Barlow's exact mission in life is hard to pin down.

很难说清约翰·派瑞·巴洛到底是干什么的.

互联网

It is difficult to pin down the exact meaning of this verb.

很难确切解释这个动词的意思.

互联网