(noun.) the cardinal number that is the product of ten and four.
(adj.) being ten more than thirty .
艾弗里校对
双语例句
On succeeding days longer flights were made, one of two miles at a speed of forty-six miles an hour. 鲁伯特·萨金特·荷兰.历史性发明.
Ott, who has remained in his employ for over forty years. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
He carried his sixty years as if they had been fewer than forty. 威尔基·柯林斯.白衣女人.
In 1635 he moved to what is now Windsor, Connecticut, and was the surveyor for that colony for more than forty years. 尤利西斯·格兰特.U.S.格兰特的个人回忆录.
The railways reduced this journey for any ordinary traveller to less than forty-eight hours. 赫伯特·乔治·威尔斯.世界史纲.
My good friend, said the King, you have now been five and forty years in the service of my mother and myself; we have allowed you to retain your religion in the midst of fire and slaughter. 鲁伯特·萨金特·荷兰.历史性发明.
The Forty-Niners took revolvers to California, foreign governments sent orders for them, and armories were built in England and in Russia for their manufacture. 佚名.神奇的知识之书.
Five-and-forty green parasols, at seven and sixpence a-piece. 查尔斯·狄更斯.匹克威克外传.
With Ephesus, forty miles from here, where was located another of the seven churches, the case was different. 马克·吐温.傻子出国记.
At Jaffa we had taken on board some forty members of a very celebrated community. 马克·吐温.傻子出国记.
I suppose the Academy was bacon and beans in the Forty-Mile Desert, and a European gallery is a state dinner of thirteen courses. 马克·吐温.傻子出国记.
The heating furnace and oil tank are served by a sixty-ton traveling crane and forty-ton jib crane. 佚名.神奇的知识之书.
Dairymen collect milk over a radius of thirty or forty miles and get it to market fresh. 佚名.神奇的知识之书.
An iron rod about forty feet long and sharp at the end was placed upr ight in the hope of drawing electricity from the st orm-clouds. 李贝.西洋科学史.
Was it likely that a young woman of twenty-one would die before a man of forty five, and die without children? 威尔基·柯林斯.白衣女人.
It was this intensely interesting side of bee life that attracted the attention of a clergyman in failing health, forced to seek out-of-door occupation, in the early forties. 佚名.神奇的知识之书.
Their use was known to our seafaring men in the forties, for it was in that decade that Capt. 佚名.神奇的知识之书.