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	succinate dehydrogenase succinate dehydrogenases succinates succinct succincter succinctest succinctly succinctness succinctnesses succinic succinic acid succinic acids succinic dehydrogenase succinite succinyl succinylcholine succinylcholines succinyls succinylsulphathiazole succise succor succorable succorance succorances succorant

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。