21(二十一)是20与22之间的自然数。下面小编为大家带来21的英语意思和相关用法，欢迎大家一起学习!

21的英语意思

twenty-one

21的英语音标

英 ['twentɪˌwʌn]

美 ['twentɪˌwʌn]

21的意思

num. 二十一

n. 二十一点纸牌游戏

adj. 二十一的

21的英语释义

n.

1.the cardinal number that is the sum of twenty and one

2.a gambling game using cards; the object is to hold cards having a higher count than those dealt to the bank up to but not exceeding 21

adj. being one more than twenty

21的英语例句

1. He was stricken at twenty-one with a crippling malady.

他21岁时突患致残重疾。

2. We waited twenty-one years, don't fail us now.

我们等了21年了，如今不要让我们失望。

3. I was twenty-two — no, twenty-one.

我当时22岁，哎呀不对，是21岁。

4. When Joe is twenty - one he will have money to burn.

乔满21岁时就会有很多的钱.

5. Winterton has never had a sniff of a government job in his entire twenty-one years in parliament.

在国会的整整21年里，温特顿没有得到过任何在政府里工作的机会。

6. There are fifteen books on the first shelf, twenty - one on the second, that makes thirty - six in all.

书架的第一层有15本书, 第二层有21本, 总共是36本.

7. He noticed that the clock on the mantelpiece said nine, meaning twenty - one.

他注意到壁炉架上的座钟已是九点了, 那就是说二十一点.

8. When you're twenty - one , you can fly off anyplace you want.

等你到 二十一 岁, 你爱到哪儿就可以飞到哪儿去.

9. These regulations relate only to people under the age of twenty - one.

这些规则仅适用于21岁以下者.

10. Twenty - one of these were Greek and included five hospital ships.

其中有二十一艘是希腊的船只,并且包括五艘医疗救护船.

11. Not yet twenty - one , she exhibited the demeanour of a woman of forty.

尽管还不到 二十一 岁, 她已经流露出四十岁女人的风度了.

12. On a crisp November day I encountered a twenty - one - year - old woman.

秋高气爽的11月里,有一天我遇到一位21 岁 的女子.

13. Would not the light be fading at twenty - one hours on an August evening?

难道八月里的夜晚,到了二十一点,天还没有黑?

14. The Diet is chosen under a franchise that is universal for citizens aged twenty - one and over.

国会由年满 二十一 岁以上的公民普遍选举产生.

15. All the young men at Pulpit Hill who were eligible - those who were twenty - one - were going into service.

讲坛山上所有适龄的青年 -- 也就是说,所有二十一 岁 的青年 -- 都去入伍了.

21的双语例句

We wanted this to be a twenty shilling coin but now in the market it's trading at twenty-one.

我们希望它是一个值二十先令的硬币,但现在它在市场上以二十一个先令的价值来交换。

At the age of twenty-one, Pierre - that was the name he gave the winegrower - had been sent by his father to spend some time with his uncle in Madagascar.

在他二十一岁的时候，皮尔斯——德·格鲁泽这么称呼那位酿酒师——被他的父亲送到马达加斯加和叔叔共度一段时间。

So it started to drift and people started to think I think a guinea is worth more than twentyshillings and the market price drifted up to twenty-one shillings.

所以，它的价值开始波动，人们开始考虑,我认为一个几尼的价值多于二十个先令的价格,于是市场价格就上升到二十一先令的价值上去了。

Then they implemented a rule that the guinea is worth twenty-one shillings.

于是政府就执行了一个新令,规定一个几尼值二十一个先令的价值。

There were twenty-one racks and more than fifteen hundred machines, each sprouting cableslike Play-Doh pushed through a spaghetti press.

屋子里大概有二十一个架子，一千五百台机器。 突出的电缆线就像彩色泥塑从意大利面条压榨机压出来的一样。

Zedekiah was twenty-one years old when he became king, and he reigned in Jerusalem eleven years.

西底家登基的时候年二十一岁，在耶路撒冷作王十一年

The visiting head of state was given the honour of a twenty-one salute.

来访的国家元首领受了二十一响礼炮的礼遇。

Open your book at Page twenty-one.

把书翻到第二十一页。

Besides, a hunter needed a gun, and that was one thing I couldn't have, not until I was twenty-one anyway.

此外，一名猎手需要一杆枪，而那是我还不能持有的东西，要到我二十一岁才行。

Twenty-one days later, I left London.

二十一天后，我离开了伦敦。

以上是小编整理所得，欢迎大家阅读和收藏。