英语词汇useful data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	useful data
释义	useful data usefulnessn. 有用,有益,有效
随便看	cascaded feedback canceler cascaded feedback canceller cascaded form network cascaded gates cascaded gratings cascade digital cascaded image converter cascaded interrupt cascade diode cascade display window cascade distillation cascaded laser cascaded loop cascaded loser cascaded merging cascaded message cascaded migration cascaded multimode interference devices cascaded network cascaded networks cascade down cascade drag coefficient cascade drier cascade dryer cascaded star topology

英汉双解词典包含3607232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。