单词	fan drilling
释义	fan drilling 扇形钻孔
随便看	root point root pole root porosity of rice varieties root position root position of a triad root positions Root-pressure root pressure root pressure theory root primordium root progression root-promoting hormone root-proof root pruning root puller Root R. root-radius root radius root radius of weld root rake rootrake root record root record type root regeneration root registry 光有“钱”心，没有后心光有挑灯的，没有添油的光有骨头没有肉光杆流离佛，孤家寡人光棍不吃眼前亏光棍不怕出身低光棍不斗势力光棍不说话，不知光棍有多大光棍会管媳妇儿光棍儿梦见娶媳妇，想得好，一场空 61082 61083 61084 61085 61086 61087 61088 61089 61090 61091