Or it could have been used to hold the shape of the shoe while it was not being worn.
VOA: special.2010.08.03
The question of whether discriminant conditioning has been used with babies to explore what sort of concepts they have.
这个问题是,在探究婴儿拥有什么类型的概念时,是否对婴儿应用了判别式条件作用
We designed a lot of new materials that could be used to build things that couldn't have been done otherwise.
工程师们设计了多种材料来造出,前所未有的东西
Pumps that were used to keep the mine dry have not been in operation since its closure.
VOA: special.2009.07.21
So tens or hundreds of millions of dollars would go into a study like this by the time it was completed, money that could have been used for other things, to test whether eating a low fat diet would reduce risk for breast cancer.
数以百万计的美元,投入到这样的研究,当研究结束时,本可以用来做其他事情的钱,被用来检测是否低脂膳食,可降低患乳腺癌风险
The researchers say the grass might have been used to keep the wearer's foot warm.
VOA: special.2010.08.03
Spices have long been used to keep food safe to eat.
VOA: special.2010.06.01
Orbiters,landers and rovers have all been used to explore Mars.
VOA: special.2010.07.28
Burns acknowledged to reporters here that measures have been included in the legislation to ensure that the development money is properly used "for the purposes intended."
VOA: standard.2009.10.16
And there are reports that the weapons used have been linked to another attack on a group of Muslim villagers at a tea shop last year.
VOA: standard.2009.08.31
Such events have been used by opposition supporters to protest against the government.
VOA: standard.2009.12.22
Navy spokesman Lieutenant Nathan Christiansen tells VOA that sailors and their families have been warned to be careful not to reveal any information that could be used against them.
VOA: standard.2010.01.07
应用推荐