英语词汇efficiencies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	efficiencies
释义	请查阅词条：efficiency
随便看	seleno-² seleno-¹ selen-² selen-¹ Seles Seles,Monica seletron Seleucid seleucidae Seleucidan Seleucidan seleucids Seleucus seleucuses Seleucus I seleucus nicator self self- self-abandoned self-abandonment self-abandonments self-abandons self-abasement self-abasements self-abhorrence

英汉双解词典包含548777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。