短語詞組短語submarine canyon [海洋]海底峽谷;海谷;海底谷Submarine Sandwich 潛艇三明治;潛艇三文治;潛水艇三明治;潛水艇夾肉面包submarine gate 潛入式澆口；潛伏澆口；下澆口submarine earthquake [地震]海底地震;[地震]海下地震;海震;海底震submarine contour 海底等深線;等深線;海底等高線;海底等高組submarine geology [海洋]海底地質(zhì)學(xué);海底地質(zhì);海洋地質(zhì)學(xué);海底地質(zhì)學(xué)submarine valley [海洋]海底谷;海底山谷;海谷submarine topography [海洋]海底地形學(xué);海底地形submarine humus 海底腐殖質(zhì);腐質(zhì)土submarine pipeline 海底管道；水下管道nuclear submarine 核潛艇submarine cable 海底電纜submarine structure 海底構(gòu)造；潛艇結(jié)構(gòu)submarine fan 海底扇；海底陸源沉積扇；海底扇形地submarine base 潛艇基地；潛水艦基地submarine warfare 潛艇戰(zhàn) 返回 submarine