英语词汇up to speed (on something)怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	up to speed (on something)
释义	up to speed (on something) (of a person, company, etc.) performing at an expected rate or level（在某事上）达到应有的速度，达标 the cost of bringing the chosen schools up to speed使选定的学校达标所需的费用 (of a person) having the most recent and accurate information or knowledge了解最新情况；跟上形势 Are you up to speed yet on the latest developments?你了解最新的进展情况吗？ See also speed
随便看	backcountry backcourt backcourts backcrawl back-date backdate backdated backdates backdating back door back-door backdoor back-door_1 back-door_2 back doors back doors' back down back-down backdraft backdraught back drawing board backdrop backdropped backdropping backdrops

英汉双解词典包含314281条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。