1.四十,四十个;第四十
1.四十岁
2.四十年代,四十到十九岁的时期
3.【网】三分
1.the number 40
1.The policies of the late forties, he said, were no longer "adequate" for the circumstances of the sixties.
他说，四十年代后期的许多政策，已经不再能“适应”六十年代的情况了。
2.Something was missing when I stepped off the train, and it wasn't just a temperature reading in the early forties.
走出车厢时我感觉缺了些什么，倒不仅仅是没有了那超过四十度的气温。
3.However there was no significant association between sexual activity and prostate cancer in a man's forties.
但是在40岁-50岁期间，性行为和前列腺癌并没有什么显著关联。
4.He describes how a stranger, a man in his mid forties, approached him in the market asking if he knew of any marriageable girls.
他描述了在市场里一个40多岁的陌生男人如何走上前来问他是否有适婚的女儿。
5.In the nineteen forties the wealthy John D. Rockefeller bought a great amount of land nearby. Then he gave it to the federal government.
在二十世纪四十年代，大富豪约翰.D.洛克菲勒购买附近一大片土地，然后他将此土地赠送给联邦政府。
6.Sir Alec was a thin, pale man in his late forties, with a sensitive, aristocratic face and an engaging smile.
亚历克爵士是个年近五十的消瘦而苍白的人，他有一张敏感的贵族气派的脸，脸上总要挂着迷人的微笑。
7.A woman in her forties actually likely has a great deal of responsibilities at home as well.
40多岁的女性在家庭中同样会有很多责任。
8."To anyone in her twenties, " she said, "forties, fifties, it's all the same. "
她说，“对于20几岁的人来说，40多岁，50多岁都是差不多的。”
9.She looked to be in her mid- forties , but it was hard to tell because the streets age a person fast.
她看上去有四十五六岁，可是也难以说清楚，因为在流落街头时期，人的变化很大。
10.You know him: section head, late forties, got a wife and kids. She comes along and before you know it . . .
王胖子，知道吗？我们局的一个处长，都四十六、七了，家里有老婆有孩子。可，她，她竟然跟他……