piecen.件;篇;片;块;作品;碎片v.修补;拼合,凑合
piece wage system计件工资制
piece of the ball球被棒击中的部位
piece of business委托的广告业务
piecewise uniform分段均匀
pieces of harness御具,车具
piece work system计划工资制
piece-work rate[经] 计件工资率
piece rate system计件工资制
piece of evidence证据
piecewise fitting逐段拟合