单词	卵萍
释义	同无根萍--卵萍--水蚤萍
随便看	boundary maximum and minimum boundary model boundary modeling boundary monument boundary mount boundary mts. boundary network boundary network node boundary network node，bnn boundary node boundary of chain boundary of property boundary of saturation boundary of servitude boundary of soil horizons boundary of the horizon boundary of the horizon, boundary operator boundary or bounding line boundary parenchyma boundary peak boundary phase boundary pillar boundary pivot boundary pixel