名词
中文翻译：烟柱
同义词：
['smoke lance', 'soot dart']
例句：
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1.He was caught in the rain with his soot lance out.
他雨中被淋湿了，烟枪还冒着烟。
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2.The fireman used a soot lance to extinguish the flames.
消防员用烟枪扑灭了火焰。
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3.The smoke lance of the firefighter's helmet is a safety feature.
消防员头盔的烟枪是安全特性。