英语词汇“philosophical pitch”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	philosophical pitch
释义	philosophical pitch noun : a theoretical tuning standard of 427 vibrations per second for A above middle C used for convenience in scientific calculations
随便看	positroniums positrons posits positum positure posn posnania Posnanian posnets posol posole posoles posologic posological posologies pospolite poss posse posse comitatus posseman possemans possemen possentrie posses possess

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

philosophical pitch