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

单词	safe concentration
释义	safe concentration 英?[seif ?k?ns?n?trei??n] 美?[sef ?kɑns?n?tre??n] 释义安全浓度行业词典水产安全浓度???水体中有毒物质对水生生物没有致毒效应的浓度。???
随便看	bulked out bulked spun yarn bulked up bulked-up bulked yarn bulked yarns bulk effect bulk-effect bulk effect ampifier bulk effect component bulk effect device bulk-effect device bulk effect diode bulk-effect electroluminescence bulk effect integrated circuit bulk-effect oscillator bulk effect semiconductor bulk elasticity bulk electric field bulk electroluminescence bulk electro-optic phase modulator bulk elevator bulk elevator with receiving trough Bulkeley Bulk e-mail

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。

safe concentration