英语词汇“activity ratio”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	activity ratio
释义	activity ratio 英?[?k?tiviti ?rei?i?u] 美?[?k?t?v?ti ?re?o] 释义活动[有效]率，活动比行业词典金融业务比率???活动比率???
随便看	sound survey meter sound-symbol sound symbolism sound-symbolism sound-symbolisms sound-symbols sound synthesis analyser sound synthesis analysor sound synthesis analyzor sound synthesizer sound synthesizers soundsystem sound system sound-system sound system engineering sound systems sound-systems sound take sound takeoff sound take-off sound talkback sound talkie sound tape sound tape duplication sound tape movie camera

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activity ratio