sixbyn.六轮大卡车
sixnum.六
six-roll straightener薄壁钛管
Six-eyed Crab Spiders刺客蛛(蜘蛛目,刺客蛛科)
six thousand and eighty(=6080) 六千零八十
six- alxes locomotive6轴机车
six groups of meridians六经
six thousand and twenty(=6020) 六千零二十
six-sided negotiation六方会谈
six hundred and fifteen(=615) 六百一十五
six-component balance六分力天平
six-colour photometry六色测光