单词	stand firmly on
释义	stand firmly on 确信,深信
随便看	director/college head Director Commentary by Shawn Levy director cone director cone of a ruled surface director cone of ruled surface director controller director costs director crew director curve Director database Director Deputy of Communications-Electronics direct order direct order cost direct order recording and invoicing system director design engineering Director Digital Control direct ordination director dipole director dipple director director board direct or direct or held covered director distribution director domain director election director element