英语词汇“know your onions”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	know your onions
释义	know your onions [British, old-fashioned] to know a great deal about a particular subject It shows she really knows her onions in the historical field too. Easy Learning Idioms Dictionary. Copyright © HarperCollins Publishers
随便看	traduce traffic traffic artery traffic bottleneck traffic calming traffic-calming traffic circle traffic cone traffic congestion traffic delay traffic density traffic disruption traffic flow traffic fumes traffic gridlock traffic growth traffic hazard traffic information traffic jam trafficker trafficking traffic lane traffic light traffic nightmare traffic noise

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