臂

• The rounded head of the ulna produces a bulge on the posterior side of the forearm just above the wrist .
  尺骨的圆头恰在腕上前臂后侧产生一个膨大。
• Though he kept throwing up his arms in despair , he readily accepted the pound i gave him .
  虽然他绝望地挥舞着手臂，还是乐意接受我付给他的一英镑。
• The rotating weight exciter even has been used in its simplest form as a single arm device .
  旋转重物激振器甚至曾经以单臂装置这样最简单的形式使用过。
• He had a coil of wire around one arm and a pair of pliers hung by a thong from his wrist .
  他一条臂上挽着一圈铜丝，手腕上绕着的一根皮带上挂着一把钳子。
• The great new orlean bridge represents modern contemporary long-span steel cantilever construction .
  新奥尔良大钢桥表现出了现代大跨径钢桥悬臂施工的技术。
• The specimens were made from two glass arms joined with a 0.005-in. layer of epoxy adhesive .
  制作的试样是把两块玻璃臂用0005时厚环氧粘合剂涂层胶合成的。
• He saw pollack put an arm around the horse's neck and softly say, "steady, boy. steady! "
  他望见波来克单臂抱在马颈上轻柔地说道：“镇定一点，孩子。镇定一点呀！”