英语词汇open cluster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	open cluster
释义	open cluster noun Astronomy a loose grouping of stars 【天文】疏散星团。
随便看	tiger snake tiger team tigerwood tiger worm tight tight-ass tight-assed tighten tight end tighten one's belt tighten one's belt tighten the purse strings tighten the screw tight-fisted tight-fitting tight head tight junction tight-knit tight-lipped tightly tight money tightness tightrope tights tightwad

英汉双解词典包含131075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。