词语water ballast
解释压舱水
词性名词
water ballast〔名词〕水压载详细»
water ballast〔名词〕镇船水载,水衡重详细»
water ballast〔名词〕镇船水载(水衡重,水压载详细»
water ballast〔名词〕水压载,水压舱详细»
water ballast压载水详细»
压舱水ballast water详细»
压舱水ballast water;wb详细»
压舱水water ballast详细»