二十一

twenty-one───21

twenty-nine───二十九

twentyfold───adj.二十倍的；有二十部分的；adv.二十重地；有二十倍地

twentymo───adj.二十开的；n.二十开本

went on───持续；继续前进

seventy-one───七十一

twenty-five───二十五

The United Nations food and Agriculture Organization says 37 countries are most affected by rising food prices. Twenty one of them are in Africa.───联合国粮农组织说，食品价格上涨对37个国家的影响最为严重，这37个国家中有21个在非洲。

This post is number seven of twenty one subjects that will help you focus when on your next journey and you wish to bring back a well rounded story of where you were.───本文是旅行摄影主题系列的第七篇。 我与你共同关注的话题是：当你在路上时，会希望能够带回一个关于本次旅行的圆满的故事。

And remember, there are twenty one subjects in this series, so one more picture of Kilimanjaro at sunset is only 4.76190476% of the story you can tell if you follow along.───记住，本旅行摄影系列有21个主题，所以如果按照这些主题去做的话，一张日落中的乞力马扎罗山的照片仅仅是你整个旅行故事中的4.76190476%，不会有任何负面影响。

She was a nimble worker. Generally in an hour and a half the twenty -one menu cards were written and ready.───她是个利落的打字员，通常一个半小时就能把这二十一份菜单打好，准备好。

It said the overall strength of storms measured by wind speed might increase two to eleven percent by the year twenty-one hundred.───它说，今年二十一几百风速测量风暴的整体实力可能会增加2%至11%。

At the age of twenty-one, however, I came under a new influence, that of my future brother-in-law, Logan Pearsall Smith.───在二十一岁那年，我开始受到来自我未来妹夫，罗根皮尔索尔史密斯，的新影响。

Winifred, who had borne the brunt of him for exactly twenty-one years, had never really believed that he would do what he now DID.───维妮佛梨德受了他整整二十一年的折磨，可是从来不相信他会做出他现在做的事来。

I was no better than the rest. Twenty-one, horny and incapable of getting a real-world date.───我们发的信息不是淫秽的就是下流的：21岁，好色，找不着人约会。

And he said, "Right, so we're going to work on what those other twenty-one guys are doing. "───他说，“对，所以，那咱们就把精力集中到其他这21个人上面，看这21个人应该怎么做。”

Two million have enrolled in the last twenty one years.

China paid staggering twenty one million tael of silver as war reparation when the British defeated China in the First Opium War.

The determination of twenty one kinds of constant and trace elements in Chinese herb Ranunculus ternatus thunb was performed by ICP-AES.

Twenty one guest suites cascade down the slope from the Main Lodge, with access from a Breezeway ramp.

Chapter Twenty one Urquhart flicked the main switch and she blinked as the room was washed by the harsh overhead light.

She and Robert Burrows had served in twenty one appointments during their time as officers.

Trial criteria - Twenty one patients developed gall stone recurrence.

Twenty one days post-infection, flies were dissected and infected salivary glands were injected into mice.

Twenty one pensioners had to be rescued by boat from their sheltered accommodation.