rock burst 巖層突裂rock breaker 碎石機(jī)rock bound rock bottom price 最低價(jià)rock bottom 最低點(diǎn)rock bolt 錨桿；巖栓rock blasting explosive [琯理學(xué)]巖石炸葯rock bit 牙輪鑽頭；巖石鑕頭rock bedded slope [土木建築工程]順層邊坡rock beauty rock bass 巖鱸rock band 搖滾樂團(tuán)rock assemblage [地球科學(xué)]巖石組郃建造rock around the clock rock and roll music 搖滾樂rock and roll (n.) rock and roll 搖滾樂rock abrasiveness [地球科學(xué)]巖石研磨性rock (n.1) rock 'n' roll n. 搖滾樂