fire-drill是什么意思及反义词_翻译fire-drill的意思

fire-drill是什么意思及反义词

沪江词库精选fire-drill是什么意思、英语单词推荐

消防演习

an occasion when people pretend that a building is burning and practise leaving it, so that they learn what to do if there is a real fire

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相似单词

fire drill 消防演习 an occasion when people pretend that a building is burning and practise leaving it, so that
drill n.[C] 1.钻头，冲子；钻床，钻机 2.（军事、体育、语言等的）操练；演习；练习；训练；操练（或训练等）方法 3.(the drill)【口】正确的规定程序，正确方法，常规 4.钻孔声，
fire n. 1. 火 2. 炉火 3. 电炉；煤气取暖器 4. 火灾 5. 燃料；柴火；烟火 6. 发光体；闪光 7. 热情；强烈的感情；生气 8. 生动的想象 9. 剧痛；发烧 10
drill and thinner 播种间苗机
core drill 套料钻
micro drill(ing) 微型穿孔
multi drill 多轴钻
multiple drill 多轴钻机
micro drill 微型打孔
counter drill n. counter-drill

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