相关单词临近词orifice, orifice plate pulse column, orifice-plate flow meter, orifice energy dissipation, orifices of pulmonary veins, orifice of nasolacrimal duct, orifice discharge coefficient, orifice of inferior vena cava, orifice of vermiform appendix, orifice of superior vena cava, Orifice of salivary gland duct 返回 orificemeter