单词：plectrum
音标：['plektrәm] ；
n. 拨子, 琴拨, 锤骨
[医] 悬壅垂, 锤骨, 颞骨茎突
[医] 悬壅垂, 锤骨, 颞骨茎突
n a small thin device (of metal or plastic or ivory) used to pluck a stringed instrument
词型变化：名词复数形式 : plectrums
plectrum的用法和样例：
例句
用作名词(n.)
- Most ants have a natural plectrum built into their abdomens that they can rub to make sound.大多数蚂蚁的腹部生有一块天然的“琴拨”，它们依靠互相摩擦来发声交流。