seafoxn.[动物]长尾鲛
sean.海;海洋
seawater purification海水净化
seabuckthorn fruitoil沙棘果油
seawater pretreatment海水预处理
sea-going freighter[经] 远洋货轮
seawater densitometer海水光密度计
sea drilling platform海上钻井平台
sea water temperature海水温度
Sea-Air Rescue Duty海空营救任务
seawater mercurometer海水测汞仪
seawater compensation补水