英语词汇up-to-speed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
释义	请查阅词条：up to speed
随便看	structural feature structural flaw structural formula structural-formula structural foundation structural funds structural-funds structural imbalance structural improvement structural inflation structural-inflation structural instability structural integrity structuralism structural issue structuralist structural load structural-load structural logic structurally structural material structural-material structural model structural modification structural motif

英汉双解词典包含207842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。