英语词汇“piano key sign”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	piano key sign
释义	piano key sign pi·a·no key sign (pē'ăn-ō kē sīn) A maneuver used to determine injury to the coracoclavicular ligament, whereby a downward pressure is applied on the distal end of the clavicle. The result is positive if the clavicle pops up after release of the downward pressure.
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英语词典包含2567994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。

piano key sign