单词	trepan boring
释义	trepan boring 套孔
随便看	azimuth-stabilized plan position indicator azimuth stabilized P.P.I. azimuth stabilizer azimuth star azimuth steerable and propulsion unit azimuth stick azimuth surveying azimuth sweep azimuth sweep circuit azimuth sweep driver azimuth sweep generator azimuth synchro drive gear azimuth table azimuth tables azimuth telescope azimuth thruster azimuth tilt azimuth to intercept azimuth torque loading azimuth tracker azimuth tracking azimuth tracking accuracy azimuth tracking cursor azimuth tracking telescope azimuth transfer 追风掣电追风摄景追风蹑影追风蹑景追风逐影追风逐日追风逐电追魂夺命追魂夺魄追魂摄魄 13420 13421 13422 13423 13424 13425 13426 13427 13428 13429