单词	呼吸口罩
释义	呼吸口罩 spray mask
随便看	folded hose folded hypercube folded in folded into folded laser folded laser beam folded length folded length of molecular chain folded lever folded light beam folded line folded line SIR Folded lobe large optical cavity folded location frame Folded-machine folded matched filter folded matched-filter folded-material filter folded median folded-media-type air filter folded-media-type filter with separator folded membrane folded membrane leukoplakia folded membrane waveguide folded mirror