单词	基础--地基--原理
释义	地基，基础，原理groundwork
随便看	optical fiber composite overhead ground wire optical fiber concentrator optical fiber connecting optical fiber connector optical fiber cord optical fiber-- core of optical fiber couple optical fiber couplers optical fiber coupling optical fiber-- critical radius of curvature of optical fiber crosstalk optical fiber cure monitoring optical fiber current sensor optical fiber delay line optical fiber delay lines optical fiber delays optical fiber design optical fiber device fabrication optical fiber devices optical fiber devices optical fiber filters optical fiber dispersion optical fiber dispersion and nonlinearities optical fiber dispersion predicting optical fiber displacement optical fiber distribution box