关于velum的百科

• velum造句怎么写

• pronouncewithaloweredvelum.Luminosityglowsthroughpalevelumwalls.Therewaslabelledcrossedfiberinrostralmedullaryvelum.SteelstructureliftingtechniqueofChinaMarinersMuseumvelumbodyThecloudsandtheboataresetonagoldenvelumbythesunshine.Theyfoundthesuperiors...
• 2018-09-177639