单词	contingent item
释义	contingent item 或有事项
随便看	rate of phase change rate of photosynthesis yield rate of photosynthisis rate of phototendering rate of piece wage rate of piece-wage Rate of pilling of fabrics rate of pitch rate of planned brith rate of plant coverage rate of pollution contribution rate of polymerization rate of population rate of population growth rate of population growth from migration rate of population gvowth rate of population increase rate of population increased rate of population to land rate of port charges rate of postage rate of pour rate of pouring rate of power change rate of power saving