英语词汇“to keep an ear to the ground”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	to keep an ear to the ground
释义	to keep an ear to the ground vi.意思就是保持高度警觉; 及早发现那些即将会发生的事情的预兆; 大约一百五十年前; 美国一些开荒的人逐步地到西部的荒野去开拓。这些拓荒者从当地印第安人那里学到了一个诀窍
随便看	centre lattice centre leaves centre-left centre left centre-lefts centreless centreless abrasive belt grinding machine centreless bar turning machine centreless grinder centreless grinding centreless grinding machine centreless grinding machine external centreless grinding machine internal centreless grinding machine principle centreless grinding wheel centreless grinding with grooved abrading centreless grinding with grooved abrading blocks centreless honing machine centreless internal grinder centreless lapping centreless lapping machine centrelessness centreless thread grinding centreline centre-line

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