英语词汇“fall phonometer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	fall phonometer
释义	fall phonometer noun : an instrument used in experimental psychology designed to furnish sounds whose intensities are in known ratios by permitting balls to drop from different heights upon plates of metal or slate
随便看	sheep's fescue sheepsfoot sheepsfoot sheep's-foot sheepsfoot roller sheepsfoot tamper sheep's-gowan sheepshank sheepshead sheep's-head sheepshead sheep's-head clock sheepshead porgy sheepshearer sheepshearing sheep shears sheep-sick sheepskin sheep sorrel sheep's-parsley sheepsplit sheep's sorrel sheepswool sheepswool sheepswool sponge

英语词典包含332784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。