词汇	relief vent
释义	relief vent 辅助透气管,安全通风管
随便看	streptococcus sanguis Streptococcus sanguis canis Streptococcus Sanguise Streptococcus saprogenes Streptococcus saprophyticus streptococcus scarlatinae Streptococcus scarlatinae streptococcus septicus Streptococcus septicus streptococcus septicus liquefaciens streptococcus septicus liquenfaciens Streptococcus septicus liquenfaciens streptococcus septopyaemicus streptococcus sera streptococcus serum Streptococcus sobrinus Streptococcus sore throat streptococcus sore-throat Streptococcus sore-throat Streptococcus spp Streptococcus sputigenus streptococcus sremoris Streptococcus S.suis streptococcus stenos Streptococcus subacidus