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

短语	on the ball
释义	on the ball [口语] 留心着的，注意着的机灵的，机警的效率高的胜任的；高明的；有见识的干劲很足的，埋头苦干的，勤奋的
随便看	cost a packet cost a pretty penny cost/pay an arm and a leg cost / pay / charge the earth costs cost sb dear cost sb dear / dearly cost sb their job / life / marriage etc cost someone dear（或dearly） cosy up to sb cotton on cotton on (to sth) cotton picker / fruit picker etc cotton to sb / sth cotton up to cotton (up) to sb/sth cough down cough something up（或 cough up） cough sth up cough sth ↔ up cough sth↔up cough up could / can / might easily could / can you possibly could do with sth

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