______ is used to moor the ship to the seabed to keep it stationary.(1.0)
A.The bulbous bow B.The anchor C.The bow thruster D.The propeller正确答案B
______ is used to moor the ship to the seabed to keep it stationary.(1.0)
A.The bulbous bow B.The anchor C.The bow thruster D.The propeller正确答案B
