常見例句雙語(yǔ)例句Bessemer converter:a large pear-shaped container in which molten iron is converted to steel by the Bessemer process.貝塞麥煉鋼法：吹入壓縮空氣通過熔融的鋼鐵以燃盡多余的碳和雜質(zhì)的一種煉鋼方法。 返回 bessemer converter steel