concrete block quay wall_水利科技英汉词典
concrete block quay wall
[水利科技英汉词典]
concrete block quay wall方块码头
用混凝土方块砌筑的重力式码头。块体为空心者称空心方块码头。
是什么意思，concrete block quay wall的解释，concrete block quay wall的翻译
[航海英汉词典] concrete block quay wall
