oddment tactic零头策略
minus oddment operation减零头操作
pulse oddment counting脉冲零头计数
plus oddment operation加零头操作
N-COUNT（可数名词） Oddments are unimportant objects of any kind, usually ones that are old or left over from a larger group of things. 零碎物品; 边角料
...searching street markets for interesting jewellery and oddments.
...在街边小摊儿上搜寻有趣的首饰和零碎物件。