Line borer直线镗削机;直线镗床
spiral borer螺旋钻;麻花钻
multiple borer多轴钻孔机;多轴穿孔机
vane borer十字板仪
starting borer开口钎子
corn borer玉米螟
maize borer玉米螟虫;玉米螟
universal borer[机] 万能镗床;万能镗床
bamboo borer竹虎天牛;竹蠹
同义词:bore bitrock drillstone drill
同义词:woodborer
N(名词) a machine or hand tool for boring holes 钻孔器