词汇	官常
释义	官常 guān chángduty of government officials
随便看	vapo u r phase deposition technique vapour phase diffusion Vapour-phase drying plant vapour phase dyeing vapo u r phase dyeing vapour phase dye laser vapour phase epitaxial vapour phase epitaxial growth vapour phase epitaxy vapour-phase epitaxy vapo u r phase epitaxy vapour phase epitaxy VPE vapour phase esterification vapour-phase fugacity vapour phase graft copolymerization vapour phase growth type vapo u r phase growth type vapour-phase HCI etch vapour phase heating system vapour phase hydrodesulfurization vapour-phase hydrodesulfurization vapour phase hydrodesulfurization process vapour phase hydrogenation vapour phase inhibiting protection vapour phase inhibitor