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

单词	undersonic frequency
释义	undersonic frequency [??nd??s?nik ?fri:kw?nsi] 释义 [医]次声频率
随便看	freon compression machine freon compressor freon concentration freon cooler freon cooling installation freon cylinder freon fibrous glass freon filled foam freon-free refrigerator freon gas freon group freon leak detector Freon ll freon pipe freon plasma freon refrigerant freon refrigerant loop freon-refrigerated condenser freon refrigeration freon refrigeration and brine system Freon refrigeration system freon refrigerator freons freon test Freon turbine

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。