单词	zinc coating layer
释义	zinc coating layer 浸锌层
随便看	hierarchical communication hierarchical communication model hierarchical community hierarchical company hierarchical composition hierarchical computation hierarchical computer network hierarchical computer system hierarchical concept hierarchical conference hierarchical conflict hierarchical conjugate gradient method hierarchical constraint hierarchical construction hierarchical control hierarchical control architecture hierarchical controller hierarchical control mechanism hierarchical control of power system hierarchical control system hierarchical coordination hierarchical corporate culture hierarchical corporate need hierarchical correlation hierarchical cosmology