常見(jiàn)例句用作名詞 (n.)The ore-hunting indicator is of calcite-potassium feldspar veins containing pyritohedron pyrite.直接找礦標(biāo)志為含五角十二面體黃鐵礦鐵方解石鉀長(zhǎng)石脈。 返回 pyritohedron