美[??l???] 1 . Brass is an alloy of copper and zinc.
黃銅是銅鋅合金。
來自《權威詞典》
2 . The worker worked in a little copper with the alloy .
工人在合金里攙了一點銅.
來自《簡明英漢詞典》
3 . Last October the first batch of low - alloy channel steel was successfully rolled.
去年10月,成功軋出第一批低合金槽鋼.
來自《簡明英漢詞典》
4 . This is not pure gold ; there is some alloy in it.
這不是純金, 里面混有雜質.
來自《現代英漢綜合大詞典》
5 . Brass is an alloy of copper and zinc.
黃銅是銅和鋅的合金.
來自《現代英漢綜合大詞典》
1.a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten;
brass is an alloy of zinc and copper
2.the state of impairing the quality or reducing the value of something
1.lower in value by increasing the base-metal content
2.make an alloy of
