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单词 Smoke grenade
释义

Smoke grenade

原声例句
BBC 听力 2016年6月合集

Police in riot gear responded with pepper spray and smoke grenades.

警察使用胡椒喷雾和烟雾弹来镇压民众。

经济学人 Science and technology

A smoke grenade is thrown into a tunnel before a sponge bomb seals the entrance.

在海绵炸弹封锁入口之前,一枚烟雾弹被扔进隧道。

电台实验室

And he had these colored smoke bombs ... PETER STALEY: Surplus military smoke grenades.

特雷西:他有这些彩色烟雾弹… … 彼得·史泰利:剩余的军用烟雾弹。

荒野求生

The army uses a smoke grenade to check the wind before dropping in the hole start to ruin.

军队通常在降落前 利用烟雾弹来确定风向。

中文百科

烟雾弹

在演习里,警察或者军人通常都会使用能够发出有色烟雾的烟雾弹。
Esquema de una granada de humo.
Granada emitiendo humo
Smoke grenades used at demonstrations in Paris, 2008

烟雾弹(英文:smoke grenade)是一种利用金属罐承载的手榴弹,作为地对地发出信号的用途,还可以作为空降地区或攻击目标的信号。另外,烟雾弹更作为掩护、分散敌人注意以及发送信号等的用途。烟雾弹并非一种致命的武器,除非不正确的使用才会造成损伤。烟雾弹内部包含了一个钢铁容器,以及几个专为放射气体所制造的孔眼(位置在于烟雾弹的头尾两端)。

另一种烟雾弹是较为有爆炸性的,内部成分主要是白磷。这种烟雾弹一但与空气接触的话,就会立即引爆,还会散发出一种显眼的黄色火花,并且附带着过量的白色气体(白磷),这种爆炸力就等于两个普通燃烧弹(燃烧弹是用来对付敌军的武装车辆,由手提式的榴弹发射器射出)。同时,用户也必须注意当时的风向,以方便击中目标。

英语百科

Smoke grenade 烟雾弹

Smoke grenades used at demonstrations in Paris, 2008
British L83A1 Smoke Grenade manufactured in May 2008. This grenade has already been used.
Diagram and cross section of an AN M18 smoke grenade
A violet smoke grenade being used during a military training exercise

A smoke grenade is a canister-type grenade used as a signaling device, target or landing zone marking device, or as a screening device for unit movements.

Smoke grenades generally emit a far larger amount of smoke than smoke bombs, which are a type of fireworks typically started with an external fuse rather than a pin and are more complex. Smoke grenades often cost around US$40 compared to smoke bombs, which can often cost just a few cents.

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更新时间:2025/6/23 9:52:31