twenty one

twenty one怎么读

twenty one的意思释义

英英释义

n.

the cardinal number that is the sum of twenty and one

同义词：twenty-one21XXI

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

同义词：blackjacktwenty-onevingt-et-un

adj.being one more than twenty

同义词：twenty-one21xxi

twenty one用法及例句

例句参考

Knee osteoarthritis after meniscectomy: Prevalence of radiographic changes after twenty‐one years, compared with matched controls

Epidemiological transition of stroke in China: twenty-one-year observational study from the Sino-MONICA-Beijing Project.

Epidemiological Transition of Stroke in China:Twenty-One–Year Observational Study From the Sino-MONICA-Beijing Project.pdf

Twenty-One at TREC7: Ad-hoc and Cross-Language Track.

Twenty-one-year trends in the use of inferior vena cava filters.

Stress fractures of the tarsal navicular. A retrospective review of twenty-one cases.

Twenty-one-year trend in ESRD due to focal segmental glomerulosclerosis in the United States.

Three hundred and twenty-one periprosthetic femoral fractures.

Twenty one years of P19 cells: what an embryonal carcinoma cell line taught us about cardiomyocyte differentiation.

twenty one相关例句

1. Twenty one people have been rescued.

目前已有21人获救。

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

我们等了21年，如今不要辜负我们。

3. I was twenty-two – no, twenty-one.

我那时22岁。—噢不，21岁。

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

二十一岁时腿瘸疾病让他受到重击。

5. The government implemented a rule that the guinea is worth twenty-one shillings.

*府实施了一项规定，即一几尼价值21先令。

6. Since its beginning, the program has now grown and has twenty-one therapy dogs and a therapy cat.

从一开始，这个项目就不断扩大，现在有21只治疗犬和一只治疗猫。

7. I have kept a record of informal conversations involving some 300 students from at least twenty-one colleges and universities.

我记录了来自至少21所高等院校的300名学生的非正式谈话。

8. That twenty-one ceramic dog figurines were discovered during the excavating of a 1,000-year-old Hohokam village in Tempe, Arizona, has nearly doubled the number of these artifacts known to exist.

在对亚利桑那州坦佩的霍霍坎村进行挖掘时，发现了21件陶制狗像，这使得已知的狗像数量增加了近一倍。

9. The crown of thorns starfish is large, twenty-five to thirty-five centimeters in diameter, and has seven to twenty-one arms that are covered in spines.

棘冠海星很大，直径长达25到35厘米，有7到21条手臂，上面布满了刺。

10. I went the wrong way when I was twenty-one, and have never found the right path again.

我21岁时走错了路，再也没有找到正确的路。

11. So it started to drift and people started to think I think a guinea is worth more than twenty shillings 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。

12. 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。

13. There were twenty-one racks and more than fifteen hundred machines, each sprouting cables like 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。

14. Judge: Competitor number twenty-one, thank you very much indeed for that.

评委：第二十一号选手，真的非常感谢你。

15. Open your book at Page twenty-one.

把书翻到第二十一页。

16. Twenty-one years old: Him?

当我二十一岁的时候：他？

17. Twenty-one days later, I left London.

二十一天后，我离开了伦敦。

18. When you are a twenty-one year old stallion, what might be the best reason to put it on?

所以我们想，那就让你来体验一下如果真的有了新生儿是什么感觉吧！

19. I wrote three books before I was twenty-one.

我二十岁之前就写了三本书。

20. What else can a strapping chap of twenty-one mean with a fine wench of seventeen?

一个身材魁梧的二十几岁的小伙子，对一个漂亮的十七岁的少女还能有什么别的想法呢？

21. What began twenty-one months ago in the depths of winter must not end on this autumn night.

我在21个月前的深冬开始为竞选做出的努力并不会在今晚画上句号。

22. All told, I had relatives in five of the districts twenty-one counties.

全部加起来，我在选区的21个县中的5个县里有亲戚。

23. In September twenty-one new cells were built by the prisoners.

九月间，21间由囚犯建造的新禁闭室落成。

24. People should retire between the ages of twenty-one and thirty-five, then work like hell till they die.

一个人应该在21岁到35岁之间退休，然后再拼命地工作，一直到死为止。

25. The woman replied, \"I\'m twenty one and some months.\"

这位女士回答：「我是二十一岁又几个月。」

26. He began his first trip in September of eighteen twenty-one.

他从1821年9月开始了他的第一次贩运。

27. Twenty-one dollars they took from her for it, and she hurried home with the 87 cents.

她花去二十一美元买下了，匆匆赶回家，只剩下八角七分钱。

28. Twenty-four hours in a day have officially become twenty-one-i thought we needed more time, not less.

那实际上24小时的一天已被缩成21小时了- - -我觉得我们需要更多的时间，而不是更少。

29. Twenty-four hours in a day have officially become twenty-one-i thought we needed more time, not less.

那实际上24小时的一天已被缩成21小时了- - -我觉得我们需要更多的时间，而不是更少。

30.There are Twenty-one rulers.

有二十一把尺子。

33.I can see twenty-one pens

我能看到21支钢笔

39.Thirteen plus eight equals twenty-one.

十三加八等于二十一。

-- 来源 -- 小学英语(四年级上学期适用) - UNIT 1 Let\'s Go! Lesson 6 Streets