英语词汇gainfulness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	gainfulness
释义	请查阅词条：gainful
随便看	overassisting overassists overassume overassumed overassumes overassuming overassumption over-assumption overassumptions overassured overassuredly overassuredness overassurednesses over-assurednesses' overassuredness's overate overate overattached over-attached overattachment overattachments overattentive overattentively overattentiveness overattentivenesses

英汉双解词典包含314281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。