1.The boy was promoted to the fourth grade.

1.这个男孩升到四年级。

2.Hick pouched his fourth catch with ease.

2.希轻松地接住了他的第四个球。

3.Delta is the fourth letter of the Greek alphabet.

3.δ希腊字母中的第四个字母。

4.I'll be doggoned if every fourth kid is affected.

4.如果每四个孩子就有一个受影响，那该死！。

5.Carpals short,fourth metacrpal expanded but unfused with the third metacarpal.

5.腕掌骨较短，第4掌骨扩展但不与第3掌骨末端愈合。

6.Conrad came up trumps again, finishing fourth in the 800 metres.

6.康拉德又一次超常发挥，在800米赛跑中取得第四名。

7.I fancy having a crack at winning a fourth title.

7.想试试夺得第四项冠军。

8.Inheritance is zero, the honesty first, study the second, the manner third, assiduous fourth, the hardhead fifth.

8.遗产为零，诚实第一，学习第二，礼貌第三，刻苦第四，精明第五。

9.She's in the fourth grade.

9.她四年级生。

10.The fourth chapter analyzes the means in monocase combination mode and architecture design of Low-density Row Housing.

10.第四章探讨了低密度联排住宅单体组合方和建筑设计方面的方法。

11.There is only one way to get through that turn, in first gear, after downshifting from fourth.

11.这唯一的办法通过那个弯角，在四档之后立刻减到一档。

12.In the fourth movement, Nachtmusik: Andante amoroso, the deep feeling produces a warm and hazy atmosphere.

12.第四乐章的夜曲，深情款款，温暖而朦胧。

13.D. frascone's fourth and fifth pairs of pereiopods on the carapace have hooked ends and therefore enable them to carry things.

13.位于背甲上的第四对及第五对步足，末端 呈钩状，使疣面关公蟹具有携物之能力。

14.A mishit shot from Paul Scholes secured the match ball,and there was still time to meet Nicky Butt’s cross for his fourth.

14.来自的假动作传球之后奥莱破网，而且还有时间来接到巴特的传中打进第四球。

15.Perhaps the positions of the three pyramidical images in the crystal sphere hold the long-sought key to finding a fourth, as yet unfound.

15.也许在水晶球体三个金字塔形图像的位置持有苦苦寻找发现第四个金字塔的钥匙,目前为止还没有发现。

16.China has become Malaysia's largest export market of palm oil and caoutchouc, and the fourth largest export market of the latter's electronic products.

16.中国已成为马来西亚棕榈油和天然橡胶的最大出口市场和电子产品第四大出口市场。

17.The offices of aedile and tribune had disappeared, and by the end of the fourth century the quaestorship was on the point of disappearing.

17.传令官和保民官的头衔消失了，到四世纪末财务官头衔也近于消失。

18.Elephant bird was also called Aepyornis ,and mainly lived in the forest of the world's fourth largest island —the island of Madagascar in Africa.

18.象鸟又叫隆鸟，主要生活在世界第四大岛—非洲马达加加岛的森林中。

19.The bulker company is the fourth consecutive shipping issuer to price below its target range.A fifth withdrew its flotation rather than accept a discount.

19.这家散装货船公司已经连续第四家股票发行价格低于其目标价格的船公司，第5家期权多余折扣的公司。

20.Has 158 year history “Brother Leiman” is the US fourth great Investment bank, takes one of Wall Street's jumbos, the other day formal application bankruptcy.

20.拥有158年历史的“雷曼兄弟”美国第四大投资银行，作为华街的巨无霸之一，日前正申请破产。