英语词汇“up to speed (on something)”的释义、用法及例句-英汉例句词典

词汇	up to speed (on something)
例句	Idiom the cost of bringing the chosen schools up to speed使选定的学校达标所需的费用 Are you up to speed yet on the latest developments? 你了解最新的进展情况吗？
随便看	run into run into somebody run into somebody/something run into something runnel runner runners-up runner-up runnier runniest running running commentary running mate running sore running time running total runny run off run-off run off at the mouth run off (together) run off with run off with somebody run off with something run-of-the-mill

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