英语词汇“bottom otter trawl”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	bottom otter trawl
释义	bottom otter trawl 底层单拖网
随便看	ratio estimation sampling ratio estimative ratio estimator ratio estimators ratio experiment ratio export ratio factor ratio feature ratio feeder ratio flow ratio flow control ratio-flow control ratio flow controller ratio fluorescence imaging system Ratio for error modification ratio formalis ratio freight ratio-frequency alternator ratio frequency heating ratio frequency welding ratio-frequency welding ratio functional response ratio gas oil ratio gear ratio gears