英语词组have (or keep) an ear to the ground是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	have (or keep) an ear to the ground
释义	have (or keep) an ear to the ground be well informed about events and trends. ☞ The idea behind this phrase is that by putting your ear against the ground you would be able to hear approaching footsteps.
随便看	off your game off your head off your nana off your nut off your oats off your own bat off your rocker off your trolley of good cheer of good cheer of the essence of the first magnitude of the first magnitude of the first order of the first order of the first order (or magnitude) of the first water of the old school of the old school of your own accord of your own head be it oil oil and water oil someone's palm oil someone's palm: see grease someone's palm

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