常見(jiàn)例句用作名詞 (n.)I graduated in metallurgy from Birmingham in 1985.我於1985年在伯明翰大學(xué)脩讀完冶金學(xué)學(xué)位。They are mainly used in metallurgy and conveyor systems.它們主要應(yīng)用在冶金和輸送設(shè)備領(lǐng)域。 返回 metallurgically