短语词组短语shuttle e tanker 穿棱运输油轮Shuttle Tanker Mooring System 运输油轮系泊系统shuttle tanker mooring 穿梭油轮靠泊multi -purpose shuttle tanker 多功能油船tanker shuttle 水罐车穿梭供水tanker r shuttle 水罐车穿梭供水 返回 shuttle tanker