tret
n. 添头；补秤头；估计损耗添量
n. （Tret）（乌、俄、法、罗、美、印）特雷特（人名）
例句
The results show that both are caused by decarburization in heat tret - we are pirates, these data are stolen from youdao .
结果表明，两者均为热处理脱碳所引起。
