单词	定向钻头
释义	定向钻头医directional bit；pilot bit
随便看	complementary Kalman filtering complementary language complementary law complementary laws complementary liability complementary-line method complementary logic complementary logic switch complementary log-log model complementary log-log transformation complementary mapping complementary market complementary mask complementary matching complementary mating complementary matrix complementary measurement complementary mechanism complementary medicine Complementary Medicine and Health Sciences complementary medicines complementary mergy complementary metal complementary metal insulator semiconductor complementary metal oxide semiconductor