单词	孵育期
释义	同潜伏期--孵育期
随便看	office-bearers office block office-block ballot office boy office boy (official) office building office building, of government office business office cable office call office catering office chair office check office clerk office-- cnetral office code office collection office computation office computer office computer system office computer system--ocs office computer system，ocs office computing system office computing system，ocs office copier