| 释义 |
相似短语
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combined drill
组合钻头，联合播种机，联合条播机，双用钻头
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combined drill and countersink
带护锥复合中心钻，组合中心钻
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combined drill and reamer
钻铰两用刀
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combined drill cultivator
播种中耕两用机
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combined pipe tap and drill
管丝锥钻头复合刀具，管用钻孔攻丝复合刀具
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combined center drill
复合中心钻
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combined drill and mill machine
铣钻联合机床
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combined fertilizer and seed drill
联合施肥播种机
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combined fertilizer and seed drill
施肥条播机
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combined grain and fertilizer drill
谷物肥料联合条播机
相似单词
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combined
a.
1.联合的；相加的
2.【化】化合的
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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，
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core drill
套料钻
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micro drill(ing)
微型穿孔
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multi drill
多轴钻
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multiple drill
多轴钻机
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drill and thinner
播种间苗机
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fire drill
消防演习
an occasion when people pretend that a building is burning and practise leaving it, so that
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micro drill
微型打孔
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counter drill
n. counter-drill
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