Characteristic defects are of two main types; regression and syneresis.

They also found a way to reduce these drug-caused birth defects.

他们也发现了一种减少这类药物引起的先天缺陷的方法.

Why does Britain persist in running down its defence forces?

为什么英国要坚持消减其军事防御力量？

It is quite clear that we were firing in self defence.

（用于强调所说的话）很，非常事实很清楚，我们开枪是出于自卫。

They are willing to give tongue in my defence.

他们愿意为我大声疾呼.

soldiers who died in defence of their country

为保卫祖国而献身的战士

The defence was that the records of the interviews were fabricated by the police.

辩护论点为问讯记录是警方捏造的。

We will put military muscle into the mutual defence pact.

我们将把兵力加进防御互助条约.

The French Defence Minister is to visit Japan later this month for talks with his Japanese opposite number.

本月末法国国防部长将访问日本，与日本防卫大臣举行会谈。

The witness at the trial had been carefully primed by defence lawyers.

被告律师对出席审讯的证人事先作了仔细的指导.

The captain wants to play Mills as defence in our next game.

队长想让密尔斯在下次比赛中打后卫.

People used to build strong walls round their towns as a defence against enemies.

人们从前在城镇四周修筑城墙来抵御敌人.

Trees are a defence against the wind.

树是一种防风物.

This wall is a defence against the sea.

这堵墙是抵挡海水的.

There can be no real defence against attacks from the air.

对来自空中的攻击是无法设防的.

What's more, it was a stereoscopic defence against outside enemy.

这样一座城寨, 是当年辉发的立国之基,也是抵御外敌的坚实防线和最后一道立体防线.

The immune system is our main defence against disease.

人体的免疫系统是抵御疾病的主要屏障。

The high wall was built as a defence against intruders.

修建这堵高墙作为屏障以防外人闯入.

Armed with pikes for good defence against cavalry, but lacking in armour.

他们接受过部分训练,使用长枪,对抗骑兵颇为出色, 但是盔甲简陋.

Machismo is a defence mechanism.

男子气概是一种防卫的机制.

The pulmonary macrophages are the body's primary defence mechanism to contain M. tuberculosis.

肺泡巨噬细胞是人体防御肺结核类疾病的基本保障.