arm bone

中文含义: 上臂骨

英语词性: noun

美式发音: /ɑrm boʊn/

同义词: humerus

易混淆单词: forearm (前臂)

双语例句:

  1. She fell off her bike and broke her arm bone.
  2. Doctors use X-rays to diagnose fractures in the arm bone.