单词	套管--套
释义	套，套管jacket
随便看	radio compass station radio---compass station radio component radio computer control system radio computer system radioconductor radio connection radio contact radio-contamination radiocontamination radiocontrast agents radiocontrast media radiocontrast medium radio control radiocontrol radio control box radio control interface radio control interface card radio-controlled radio controlled target boat radio-controlled target boat radio control panel radio control receiver radio control relay radio copying telegraph