维生素C促进食物中铁的吸收。Vitamin C increases the absorption of iron from food.这是铁的事实,无庸置辩.That is an ironclad fact that is beyond controversy.为马钉蹄铁的人叫做蹄铁匠.A man who shoes horses is called a farrier....
untapped reserves of oil未开采的石油储量We must make use of our untapped reservoirs of talent.我们必须利用我们尚未利用的人才.The region is thought to have some of the world's largest untapped oil reserves.该地区据信有世界上最大的未开发石油储藏....
He was greeted by the chant of 'Judas! Judas!'.人们看见他就反复不停地喊：“犹大！犹大！”Judas was one of the twelve disciples of Jesus.犹大是耶稣十二门徒之一.It was a pulsating session in which a member of the audience shouted "Judas" at Dyl...