单词	germinal nucleus
释义	germinal nucleus 原核
随便看	Directional Trading directionaltraffic directional traffic directional traffic power source directional training directional transducer Directional transfer directional transform directional tree structure directional trend directional tubes directional transmission directional transmittance directional transmitter directional transmittion directional transport directional traveling wave directional tread pattern directional turbodrill directional-type tricone bit directional tyre directional unit directional valency directional value directional valve