英语词汇background fluctuation的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	background fluctuation
释义	background fluctuation 英?[?b?kɡraund ?fl?ktj??e???n] 美?[?b?k?ɡra?nd ?fl?kt???e??n] 释义背景起伏行业词典电子学背景起伏???
随便看	erbiumdoped yttrium aluminium garnet crystal erbium-doped yttrium lithium fluoride laser erbium-doped yttrium-lithium-fluoride laser erbium (er) erbium fiber amplifier erbium fiber lasers erbium fibers erbium fluoride erbium glass erbium glass laser erbium halide erbium hydroxide erbium ion erbium isotope erbium isotopes erbium laser erbium lasers erbium materials erbium materials/devices erbium niobate erbium nitrate erbium oxalate erbium oxide erbium oxychloride erbium perchlorate

英汉双解词典包含4367426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。

background fluctuation