英语词汇space density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	space density
释义	space density noun Astronomy the frequency of occurrence of stars, particles, or other heavenly bodies, per specified volume of space 【天文】空间密度。
随便看	grammaticalization grammaticalize grammatically grammaticalness gramme Grammy Gram-negative gramophone gramophone record gramophonic gramp Grampian Grampian Mountains Gram-positive grampus Gramsci Gram stain gran grana Granada granadilla granary granary bread Gran Canaria Gran Chaco

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。