英语词汇“spiral arm tracer”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	spiral arm tracer
释义	spiral arm tracer 英?[?spai?r?l ɑ:m ?treis?] 美?[?spa?r?l ɑrm ?tres?] 释义示臂天体行业词典天文学示臂天体???能显示星系旋臂结构的天体。???
随便看	preparateur preparathecium preparathyroid hormone pre parathyroid hormone pre-parathyroid hormone preparatifs preparating process preparation preparation 2020 preparation 339 Preparation 48-80 Preparation 4880 Preparation 48 80 preparation agent preparational preparation analysis preparation and assembly steelshop preparation and characterization preparation, application preparation area preparation bed preparation by burning-out added substances preparation by magnetic separation preparation by screening preparation by selective adsorption process

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

spiral arm tracer