单词	backbone bus
释义	backbone bus 主干总线
随便看	family scrophulariaceaes family sculpting family Scutigeridae family scutigeridaes family Scyliorhinidae family scyliorhinidaes family Secotiaceae family secotiaceaes family security family security alarm family security for the aged family-sedan family Selaginellaceae family selaginellaceaes familyselection family selection family selection gain family selection method family selection system family semblance family-sensitive family sentiment Family separation Family Separation Allowance family-separation allowance