单词	duplex parts
释义	duplex parts 成对部件
随便看	track-mounted machine track name track navigation computer track noise track number track obstruction track obstruction indicator track occupancy indication track occupancy lamp track occupancy light indicator track occupation diagram track occupation graph track occupied track off track offset track of ion track of sound progress track of subsatellite point track oiling machine track on track on a drum or a disk track on turnout side track origin track out track overflow 嗖嗗嗘嗙嗛嗜嗝嗞嗟嗡ゴムぞこ【ゴム底】ゴムながゴムなが【ゴム長】ゴムまりゴムまり【ゴム毬】ゴムアミゴムゾコゴムテープゴムテープ［gom＋tape］ゴムナガ