Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/dd6093c3a6da6c99abe6a3fe93695f4f.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 magnolia metal英英字典_magnolia metal剑桥英语解释_magnolia metal柯林斯英文解释_骑士汉英词典
1. N an alloy used for bearings, consisting largely of lead (up to 80 per cent) and antimony, with the addition of smaller quantities of iron and tin 鉛銻錫郃金[engineering]