英语词汇obstacle courses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	obstacle courses
释义	obstacle course [口语]困难重重的过程【体育、军事】越野障碍训练场
随便看	hydergine Hydnaceae hydnaceaes hydnocarpate hydnocarpic acid Hydnoraceae hydnoraceaes hydr- hydra hydracid hydracids hydracrylic acid hydrae hydraemia hydraemias hydraemic Hydraenidae hydragogue hydragogues hydra-headed hydra-headeds hydralazine Hydralazine hydrochloride hydralazines hydranencephalies

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。