英语词汇OB association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	OB association
释义	OB association 简明释义 OB星协（spectral types O or early-type B association）网络释义 1 ?OB星协 OB星协(天)
随便看	flexible distributed lag model flexible dolphin flexible door flexible drill steel flexible drive flexible driven gear flexible drive plate flexible drive shaft flexible-drop chute flexible dropchute flexible duct flexible dummy bar flexible ebonite flexible electrode flexible electron multiplicator flexible electron multiplier flexible elements flexible employment flexible endoscopy flexible environment flexible escophagoscope flexible exchange rate flexible exchange rates flexible exchange rate system flexible exchange regime

英汉双解词典包含3185865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。