单词	ostiole, ostiolum
释义	ostiole, ostiolum 孔口
随便看	regressive bedding regressive behavior regressive burning regressive burning charge regressive change regressive character regressive chart regressive choice regressive coefficient regressive combustio regressive combustion regressive cost regressive cycle regressive definitio regressive definition regressive derivative regressive diagenesis regressive differentiation regressive dissimilation regressive ecosystem regressive electric convulsive therapy regressive electroshock therapy regressive equal regressive equation regressive erosion