单词	Walk environment
释义	Walk environment 步行环境
随便看	pressure-retaining flow-relieving pressure-retaining member pressure retaining part pressure retaining parts pressure retaining valve pressure retaining vessel pressure retarded osmosis pressure return pressure return water pressure reversal pressure ribbon microphone pressure ridge pressure-rift valley pressure rigid airship pressure-rigid airship pressure rigidity nomogram pressure-rigidity nomogram pressure ring pressure ring for stuffing box pressure ripple pressure rise pressure-rise pressure rise center pressure-rise center pressure rise centre