英语短语词组词汇be on the ball的音标、释义、翻译、用法及例句-英语短语词组词典-福建条码网

短语	be on the ball
释义	be on the ball [俚语] 变机警；机灵能干；活跃；准备应急；提高警惕，警觉专心做事；知情，内行，能胜任；积极能干，有能力，擅长于；精力充沛
随便看	bequests be quick about it be quick at be quick off the mark be quick on one's pins be quick on the draw be quite up to the average be quits with someone BER be raised to the purple be raised to the skies Beranek scale Beranger, Pierre Jean de Berat berate berated berates berating beratings berats beraunite berbamine Berber Berbera berberas

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