英语词汇earned run average怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	earned run average
释义	earned run average 【垒球】投手责任得分率[略作ERA，era]
随便看	sabre-rattle sabre-rattler sabrerattling sabres sabre saw sabretache sabretaches sabretoothed sabre-toothed tiger sabre-toothed tigers sabreur sabreurs Sabrina Sabrina Necklace sabrinas sabring sabugalite sabulosity sabulous S.A.C. SAC sacahuiste Sacajawea sacajaweas sac-a-lait

英汉双解词典包含483723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。