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	efficiencies n.efficiency的变形 efficiency[i'fiʃənsi] n. 效能，效力；功效；实效；效率【物理学】效率 [美国英语]=efficiency apartment 变形: n.efficiencies
随便看	knotty pine knotty pines knotty point knotweed knotweeds knotwork knotworks knout know knowability knowable know about know a hawk from a handsaw know a lesson off pat know-all know-alls know all the angles know all the answers know a move or two know apart know as know a thing or two know a trick or two know a trick worth two of that know beans about

英汉双解词典包含483723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。