chemical and biological weapons. chemical weapons work fast,
then disappear. they were used during the iran-iraq war, sometimes with devastating consequences for combatants, but with almost none for the environment. since the gulf war began, 19 planes and missiles have pounded iraqi chemical-weapons plants that manufacture mustard gas and nerve agents. because the plants are surrounded by a 25 sq.km "20 zone", the likelihood of a deadly 21 invading populated areas is small. explosives would also tend to break the gases down into less deadly substances. harmful chemicals that 23 the soil would disappear without a trace within a few weeks at most.
biological agents could be a different problem. iraq is believed to possess some of them. in open air, most of those die within hours. but if they 22 the ground, they can survive in a 24 state for decades, waiting for new victims.
military a.军事的,军用的 n.[the ~]军队,武装力量
militant a.激进的,好斗的 n.激进分子,斗士
[联想词] 25 n.大炮,火炮
26 n.火炮,大炮
armor n.盔甲,装甲,保护物
pistol n.手枪
trigger n.1.扳机 2.引起反应的行动 vt.触发,引起
27 n.军火,弹药
lexicon n.1.词典,字典 2.特殊词汇,专门词汇
[联想词] appendix n.1.阑尾 2.附录
slaughter vt. n. 1.屠杀,杀戮 2.屠宰
[联想词] 28 vt.1. 大规模屠杀,残杀2.彻底击败 n.1.大屠杀 2.惨败 29 n.刺杀,暗杀
foul a.1.难闻的 2.令人不愉快的,糟透了的 3.污浊的 vt.1.对…犯规 2.弄脏,污染 n.犯规
30 vt.1.破坏,蹂躏,使荒芜 2.压倒,使垮掉
devastating a. 1.毁灭性的,破坏力极强的 2.令人震惊的 3.强有力的
ecology n. 1.生态 2.生态学
prelude n.前奏,序幕,先声
strait n. 1.海峡 2.[-s]困境,危难
[联想词] 31 n. 1.海角,山甲 2.斗篷,披肩
32 n.小岛
vulnerable a.1.易受伤的,脆弱的 2.易受攻击的,难防御的
[联想词] 33 a.1.易受影响的 2.过敏的 3.能接受的,容许的
contaminate vt.弄脏,污染
disastrous a. 1.灾难性的 2.极坏的,很糟的
[联想词] misfortune n. 1.不幸,厄运 2.灾难,灾祸
16 v. 1.喷,涌 2.滔滔不绝地说 n.1.喷,涌流 2.迸发,发作
blaze vi.1.熊熊燃烧,着火 2.发光,放光 3.迸发,爆发
[联想词] glare vi.1.怒目而视 2.发射强光 n.炫耀,张扬
disrupt vt.使中断,扰乱
monsoon n.季风,季节风
mustard n.芥菜
likelihood n.可能,可能性
plume n.1.(升上空中的)一缕(烟,尘土等) 2.羽毛