单词	sunken joint
释义	sunken joint 接缝凹陷
随便看	beginning address beginning attribute character beginning average method beginning balance beginning balances beginning block beginning-block beginning capital beginning character beginning character position beginning circle of involute profile on external flexspline beginning end beginning-exposure beginning file label beginning form beginning hair beginning height beginning inventory Beginning Kinsoku Characters beginningless beginninglessness beginning-level beginning line beginning of a month beginning of astronomical morning twilight 叔3 叔度陂湖叕取取1 取2 取3 取4 取义成仁取之不尽，用之不竭割情割打机割捆机割据割接割接法割断割晒机割枪割治