英语词汇“arena of life”的翻译、意思、用法、释义-英汉汉英词典

单词	arena of life
释义	arena of life 人类竞争场；世界以上来源于：《21世纪大英汉词典》
随便看	conversion plant conversion-- power conversion premium conversion price conversion principle conversion process conversion processes conversion program conversion quantum efficiency conversion quantum efficiency of a photocathode conversion rate conversion ratio conversion--ratio conversion reaction conversion reformat utility conversion resolution conversion rod conversion routine conversion rule conversions conversion scale conversion spectrum conversion speed conversion--speed conversion symbol