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

单词	optical indices
释义	optical indices 英?[??ptik?l ??nd?si:z] 美?[?ɑpt?k?l ??nd?siz] 释义 [医] 光学指数
随便看	letdown heat exchanger let down heat exchanger let-down heat exchanger letdown line letdown line isolation valve let down one's guard let down one's hair letdown orifice letdown pipe letdown ratio let-down reflex let down reflex let-down reftex let-downs letdowns let downs let down someone letdown stream let down stream let-down stream let-down system letdown tank let down the bars let down the bars to let down top

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。