英语词汇actual useful years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	actual useful years
释义	actual useful years 简明释义实际使用年限
随便看	liquor potassii iodidi liquor potassii permanganatis Liquor Povidone Iodi liquor preheater liquor prescription liquor pressure liquor procainae hydrochloridi liquor prostaticus liquor pump liquor puris liquor quininae ammoniatus liquor ratio liquor relief liquor resorcinolis fusci liquorrhea Liquor Ringer liquor ringeri liquor ringeri sterilisatus liquor room liquors liquor saccharini liquor sacchari usti liquor sample liquor sanguinis liquor saponis aethereus

英汉双解词典包含3185865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。