1.They delivered an attack on the enemy.

1.他们向敌人发动攻击。

2.He suddenly had an attack of the hiccups.

2.他忽然打一阵呃逆。

3.He made a scathing attack on the statement.

3.他对那声明进行严厉抨击。

4.They knew when to attack and when to retreat.

4.他们知道什么时候进攻和什么时候撤退。

5.In 1742 he suffered a fatal attack of smallpox.

5.1742 年，他染上天花。

6.The enemy made a frontal attack on our troops.

6.敌人对我们部队发动一次正面进攻。

7.She made a vehement attack on the government’s policies.

7.她强烈谴责政府政策。

8.It would not prove worthwhile to instigate a nuclear attack.

8.挑起核攻击最终是不得。

9.The regiment secured its position while awaiting the enemy attack.

9.该团在等待敌人进攻之时, 加强防御工事。

10.The soldiers disputed every inch of ground when the enemy attacked.

10.敌人进犯, 战士们寸土必争。

11.Two teenagers carried out a frenzied attack on a local shopkeeper.

11.两名十几岁少年对一个店主进行疯狂袭击。

12.A man of moral integrity does not fear any slanderous attack.

12.人正不怕影子斜。

13.When it was dark, they organized an attack a third time.

13.天黑时候, 他们组织第三次进攻。

14.Opposition campaignerssaid that they were attacked by MPLA activists in several provinces.

14.反对派竞选人称，在一些省份他们遭到MPLA分子袭击。

15.There is a miner attack in words but a major help in deeds.

15.小骂帮大忙。

16."The general mistimed the attack, which should have been made an hour earlier."

16."将军在不适时间发起进攻,一小时前他就应该这样做。"

17.A squad of our troops held off six attacks of a numerically superior enemy.

17.我们部队一个班打退在人数上占优势敌人6次进攻。

18.He showed great moderation in answering so gently the attacks made on his character.

18."他对人们对他人格攻击,作十分温和回答,从而表现出极大节制。"

19.The security of encryption algorithms depends heavily on the computational infeasibility of brute force attack.

19.加密算法安全性很大程度上取决于暴力破解不可行性。

20.It is often used to treat wind-heat cold,alternate attacks of chills and fever,dyspepsia,abdominal distention,borborygmus,etc.

20.常用于治疗风热感冒、寒热往来、食积不化、腹胀肠鸣等证。