单词	large white sow
释义	large white sow 大白母猪
随便看	two way respiration valve two-way respiration valve two-way responses two way reversing switch two-way reversing switch two way ribbed slab two-way ribbed slab two-way ribbed slab floor two-way ribs two-way ring two way ring down trunk circuit two-way ring down trunk circuit two way road two-way road two-way road system two-way route two-way route scheme two ways two-ways two ways amrs two-way satellite common-view Two Way Satellite Time Transfer two-way satellite time transfer technique two-way scanning frequency measurement two-ways controlled rectifier