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

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	hideout hides hide your light under a bushel hiding hiding place hidy-hole hie hied hierarchical hierarchically hierarchies hierarchy hieroglyph hieroglyphic hies hi-fi higgledy-piggledy high high and dry high and low high and mighty high as a kite highball highballed highballing

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