英语词汇threefold barrier的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	threefold barrier
释义	threefold barrier [?θri:?f??ld ?b?ri?] 释义三倍垒
随便看	timber-work timber-work construction timber working machine timber working machine tool timberworks timber worm timbery timber-yard timber yard timberyard timberyards timber yards timber yield Timbia timbila (e. africa) Timbi-Madina Timbiras Timbit Timbits timbmet timbmets timbo timbol timbonine timboning

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。