nickel
习惯用语Don't take any wooden nickels.1.■[美俚](临别用语)再见, 多加小心, 别再上当特殊用法arsenical nickel1.■红砷镍矿bismuth nickel1.■铋镍矿chromated nickel1.■铬镍copper nickel1.■红砷镍矿double nickel1.■[美]法定55英里最高车速ferro nickel1.■铁镍合金, 镍铁malleable nickel1.■展性镍powdered nickel1.■镍粉white nickel1.■砷镍矿