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。

柯林斯例句

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.

《现代汉英综合大词典》

The posterior hypothalamus performs the function of defence against cold.

下丘脑后部执行着抵御寒冷的功能.

辞典例句

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.

辞典例句

This wall is a defence against the sea.

这堵墙是抵挡海水的.

辞典例句

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.

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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.

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Trees are a defence against the wind.

树是一种防风物.

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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.

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Levied troops equipped with pikes and protected by heavy armour. Good defence against cavalry.

重装长枪民兵装备长枪和重装盔甲, 擅长对抗骑兵.

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