单词	海相层
释义	海相层 marine bed
随便看	Field Support Activity Field Support Engineer Field Support Equipment Field Support Group Field Support Office field support personnel Field Supports Stern field support staff Field Support Subsystem field support system field suppressing resistor field-suppressing resistor field suppression field suppression equipment field suppressor field surface Field surface roughness field surgery field surgical team Field Surgical Unit field surroundings field survey Field Survey Association field survey company field survey depot