英语短语词组词汇optical crowns的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	optical crowns
释义	optical crown (低折射率的)冕光学玻璃
随便看	backfiring backfirings backfisch backfische backfisches backfist backfists backfit backfitting backfit或-fitted;-fitting backflap hinge backflash backflashes back flip backflip back flip, backflipped back flip, backflipping backflips back float backflooding backflow backflow connection backflowing backflow preventer backflows

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。