英语词汇top-down estimation是什么意思，top-down estimation的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	top-down estimation
释义	top-down estimation　【计】自顶向下估算
随便看	inside diameter saw inside director inside directors inside distribution inside dope inside dope inside dopester inside dressing inside drum cover inside drum liner inside edge inside edge inside enamel inside end piece inside end sheathing inside engaged gear inside exhaust pipe inside force inside forward inside gauge inside grip inside hung brake inside indicator inside information inside information

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