单词	shaft penetration
释义	shaft penetration 竖井穿孔
随便看	John and his brother have diverse interests John and his crowd went into the discotheque John and Mary live hammer and tongs John and Mary took their leave and evaporated John and Mary were by themselves John and Peter are brothers john andrew goette John and Robert dressed much of a muchness John A.Nelson John Angel Johnannes john-a-nokes John Anthony Ciardi john anthony ciardis john anthony miller Johnaon Johnaon counter John-apple John-apples John Archer john archibald john arlott John Armstrong Taylor Meadows John Arne Riise John A.Roberson