“利润率”怎么读？

“利润率”的英语可以翻译为：profit margin，profit rate，rate of profit ...

去年，这个集团的纯利润率为30%。The group had a net profit margin of 30% last year.为了维持资金周转，利润率已被降为最低。Profit margins have been slashed to the bone in an attempt to keep turnover moving.为了保持利润率，常置卫生和安全规章于不顾。In order to maintain profit m...