单词	upper seam
释义	upper seam 上部矿层
随便看	vapor-cycle cooling vapor cycle cooling vapor decomposition vapor degreaser vapor degreasing vapor degreasing unit vapor densities vapor density vapor density apparatus vapor density bulb vapor density method vapor deposited case vapor deposited circuit vapor-deposited coating vapor deposited coating vapor deposited screen vapordeposition vapor deposition vapor-deposition method vapor deposition method vapor-deposition polymerization vapor diffusion vapor diffusion pump vapor discharge lamp vapor disinsection 一时半晌一时半霎一星半点一是一，二是二一晦一明一暝不视一暴十寒一曝十寒一曲阳关一望无垠在郷在野在銘圭角地地地地あい地あげ地おり