短语词组短语estuary harbor 河口港Shannon estuary 香农湾estuary cable 过河电缆;水下电缆brackish estuary 咸水河口estuary carrier 河口区航运船Clyde Estuary 克莱德河口estuary harbour [水运]河口港estuary facies 港湾相Seine estuary 塞纳河口;塞纳河河口 返回 estuary