词汇	竖放
释义	竖放基本近义反义 keep upright 反义词横放
随便看	safety of fire-control safety of fishing vessels safety of flight safety of flight addendum safety of flightsof Safety of flood control safety of food Safety of food hygiene safety of freight transportation safety of gas pipe engineer safety of gas station Safety of GM food safety of goods Safety of grain safety of human body safety of human life safety of hyperbaric oxygen chamber safety of income-principal safety of industrial economy Safety of Information safety of information system Safety of internal network safety of international aviation Safety of internet Safety of intravenous medication