英语词汇pioneer of humic acid的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	pioneer of humic acid
释义	pioneer of humic acid 英?[?pai??ni? ?v ?hju:mik ??sid] 美?[?pa???n?r ?v ?hjum?k ??s?d] 释义胡敏酸先驱物质
随便看	bottom edges bottom edging bottomed hole bottomedness bottomed-out bottomed out bottomed region bottom ejection bottom ejector plate bottom electrode bottom electrode (hearth electrode) bottom element bottom elevation bottom elevetion bottom elevtion bottom emptying gallery bottom-emptying skip bottom emptying skip bottom end bottom-end bottom end bearing bottom end cover bottom end of stroke bottom-end of stroke bottom end plug

英汉双解词典包含4367426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。