A mine is a bomb that is hidden underground as a defensive weapon.

地雷是藏于地下作为防御武器的炸弹。

We need both defensive and offensive weapons to face attacks from neighboring countries.

我们需要防御性及攻击性的武器以对抗邻国的攻击。

And yet, we stand silent. You cannot defend a nation without defensive weapons.

然而, 我们选择沉默。你不能保护一个没有防御性武器的国家。

And the possibility of lethal defensive weapons is one of those options that's being examined.

提供致命防御武器就是正在考虑的选择之一。

Then shovels, and defensive weapons like barbed wire and machine guns, become the weapons of the war.

到最后铲子 以及攻击性武器比如说铁丝网和机关枪都成为了战争中的武器。

The giants have seized the gods' most vital defensive weapon. This is an utterly unacceptable situation.

巨人们夺走了诸神最有力的防卫武器，这是令人完全无法忍受的情况。

If that doesn't work and you outflank him, then Camarasaurus uses its tail, which is a defensive weapon.

如果这也没效果你绕到了它侧面，那么圆顶龙就会动用尾巴这是一个防御性武器。

The CEO of AirTronic USA Richard Vandiver said the sales have been limited to short-range defensive weapons principally the PSRL’s.

美国的AirTronic公司的首席执行官Richard Vandiver表示，销售的武器一直限于近程防御武器，主要是PSRL。

Did ankylosaurus use their tail as a defensive weapon?

甲龙用尾巴作为防御武器吗？

The giants have seized the gods' most vital defensive weapon.

巨人夺取了诸神最重要的防御武器。

And that suggests that it would work pretty well as a defensive weapon against predators.

这表明它可以很好地作为对抗掠食者的防御性武器。

Many dinosaur species probably had a variety of offensive and defensive weapons that were adaptations for intraspecific combat.

许多恐龙物种可能拥有各种适合种内战斗的攻击性和防御性武器。

They're now in the midst of deciding whether certain defensive weapons, protecting populations, civilian areas, could they help other countries?

他们现在正在决定某些防御性武器是否可以帮助其他国家保护人民、平民区？

Its quarry is a Triceratops, six tons of muscle loaded with deadly defensive weapons all mounted on an armored skull that can turn on a dime.

它的猎物是一只三角龙，六吨重的肌肉，全副武装着防御武器，尤其是头部能够自由转动的部分。

The Soviets are pressing ahead on all fronts, offensive and defensive weapons and laser technology, even while they denounce the United States for conducting research on its own strategic defense initiative.

苏联在各方面齐头并进，比如进攻武器和防卫武器、激光技术，但同时苏联还谴责美国研制自己的战略型防卫武器。