?差额赚得
... Differential cost 差量成本 Differential earning 差额赚得 Differential income 差额收益 ...
?差别利益
... differential cost 差异成本,差量成本 differential earning 差别利益 differential income 差别收益 ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。