average by series是什么意思、英文翻译及中文解释 本文已影响 50人 average by series 词语: average by series解释: 按系列计损词性: 名词词典: 船舶专业英汉词典 average by series 相关解释 average by series 按系列计损 按系列计损 average by series 按系列计损 average by series