英语词汇protonsphere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	protonsphere
释义	protonsphere 英汉-汉英词典质子层词组 \| 习惯用语您要查找的是不是： stratosphere n. 平流层；高层次；最高阶段 hypertensive adj. 高血压的 n. 高血压 ionosphere n. 电离层 troposphere n. 对流层 photosphere n. 光球；光球层 protonsphere 质子层
随便看	sound insulating chamber sound insulating construction sound insulating door sound insulating glazing Sound insulating layer sound insulating material soundinsulating material sound insulating panel sound insulating structure sound insulating wall Sound insulation sound insulation, absorption of vibration sound insulation chamber sound insulation character sound insulation chimney sound insulation class sound insulation coefficient sound insulation construction sound insulation curtain sound insulation door sound insulation enclosure sound insulation factor sound insulation floor construction sound insulation grading sound insulation index

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。

protonsphere