Metal used for making pots. Any of various alloys of copper and lead (often also containing both zinc and tin); (also) a low-grade type of brass.
单词 | θ216675 |
释义 | society > occupation and work > materials > derived or manufactured material > metal > alloy > [noun] > other alloys of lead (3) pot metal1601 Metal used for making pots. Any of various alloys of copper and lead (often also containing both zinc and tin); (also) a low-grade type of brass. type-metal1800 an alloy of lead and antimony, sometimes with tin or bismuth, of which printing types are cast. shot-metal1875 (see quot. 1875). |
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