词汇	joint coupling
释义	joint coupling 电缆接头套管,活节联接器,万向连接器
随便看	the black eyed peas renegotiations The black face in the mask is means for valor The Black family are rolling in money the Black Female The Black Gate is Closed The black head on how eradicative nose The black head on how eradicative nose? The black hen lays an egg a day The black hero and Lee the black hills the black hole the black hole of calcutta the Black Hole of Calcutta The black horse will win The black humor is overwhelming in that novel The blackish-red berry of the pokeweed The blackjack oak the black kiln event the black knight the blacklisting of the black literature The Black Mages The blackmailer had a hold over him the black man the black market channel