英语词汇“earned run average”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	earned run average
释义	WordReference Random House Unabridged Dictionary of American English © 2024 earned′ run′ av′erage, [Baseball.] Sporta measure of the effectiveness of a pitcher, obtained by dividing the number of earned runs scored against the pitcher by the number of innings pitched and multiplying the result by nine. A pitcher yielding three earned runs in nine innings has an earned run average of 3.00. Abbr.: ERA, era 1945–50
随便看	microwave microwaveable microwave background microwave detector microwave oven microwave spectroscope microwave spectroscopy microwave spectrum microzoon micturate micturition 'mid mid- mid midafternoon midair midamerica midas midas touch mid-atlantic mid-atlantic ridge midband midbrain midcap mid-cities

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。