词汇	concrete line
释义	concrete line 混凝土输送管
随便看	preparation before translation preparation by burning-out added substances preparation by fermentation preparation by magnetic separation preparation by screening preparation by selective adsorption process preparation by using fungi preparation calibration gas preparation-capsules preparation centrifuge preparation, chemical preparation chromatography preparation completion preparation concentrate preparation concepts preparation condition preparation conditions preparation contact Preparation,Controlled-Release preparationcosmetic preparation, cosmetic preparation cost preparationcraft preparation craft preparation-cream