In Washington, a military intelligence official told a Senate committee that Iran could be one year away from producing enough highly-enriched uranium for a nuclear weapon.

VOA: special.2010.04.17

It's a spear that you thrust and it's got a bronze point, which is the business end of the weapon.

而是用来刺杀的近战武器,在刺人的一端有铜质的矛头

耶鲁公开课 - 古希腊历史简介课程节选

Once you throw your shield away and you're running, anybody who's got a weapon can take you out, and that's what would have happened. Yeah?

一旦你丢下了盾牌,开始逃跑,任谁拿着武器都能收拾你,战斗中大概就是这样,说说你的问题

耶鲁公开课 - 古希腊历史简介课程节选

She firmly believed that her music was the best weapon against racial hatred.

VOA: special.2009.01.25

I also talked last time about smallpox and the perceived need to produce more smallpox vaccine in the event that smallpox is used as a weapon in 2002.

上次我也谈论过了天花,以及在二零零二年天花被当作武器使用时,制造出更多天花疫苗的必要性

耶鲁公开课 - 生物医学工程探索课程节选

This is part of the Thai army's new weapon against an Islamic insurgency that has claimed more than 3,000 lives.

VOA: standard.2009.08.31

The other weapon was a short sword that he kept at his side, which presumably he would not use so long as he had a spear, which was a better weapon.

另外一把武器是别在腰间的一柄短剑,当有矛在手时,可能就不会用到它,因为矛的杀伤力要比它强

耶鲁公开课 - 古希腊历史简介课程节选

He said the only criterion for engaging the Islamists should be that they denounce violence as a political weapon and adhere to democratic rules.

VOA: standard.2010.05.11

They are kept track of very closely, but because there's still smallpox that exists on the planet, there is some concern that that could be obtained and used to develop a weapon.

并且科学家们仔细记录病毒的使用情况,但因为这星球上仍存在天花,就会有人担心,某些人会获得天花病毒,并将其制成武器

耶鲁公开课 - 生物医学工程探索课程节选

The United States, which wants assurances that Iran is not secretly trying to build a nuclear weapon, has been trying to line up support for potential new sanctions.

VOA: standard.2009.10.13

The institute has scoured the results of international studies to find antigens substances that provoke an immune response in the body that could be a potent weapon against malaria.

VOA: standard.2010.01.20

The number-two military man at the Pentagon, General James Cartwright, said it would probably take several more years for Iran to take that highly enriched uranium and develop a usable weapon.

VOA: standard.2010.04.14

In mid-April,Kenya signed a deal, which will allow the United States to install radiation sensors and other equipment at its busy Mombasa seaport to detect any nuclear or radiological materials that could be smuggled in to be used in a weapon.

VOA: standard.2009.05.01