英语词汇homotopy obstruction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	homotopy obstruction
释义	homotopy obstruction
随便看	drop away current drop away time drop away voltage dropax drop axle dropback drop back bond drop back in drop back into drop back order dropbacks drop back Drop Ball drop ballast drop ball test drop band drop bar drop bar grizzly Drop bear Drop Bears drop bed trailer drop behind drop below drop biscuit drop biscuits

英汉双解词典包含3607232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。