单词	PCB
释义	PCB noun ˌpē-(ˌ)sē-ˈbē  : polychlorinated biphenyl Word History First Known Use 1966, in the meaning defined above Medical Definition PCB noun ˌpē-ˌsē-ˈbē  : polychlorinated biphenyl
随便看	huipil huipiles huipilla huipils huisache huisaches huiscoyol huisquil huitain huitains huitres Huizhou Huizinga hukama huke hukilau hul gul hula hula skirt Hula-Hoop hula-hula hulaed hulaing hulas hulch

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