您要查找的是不是：
- 振臂raise one's arm
- 振臂歡呼raise one's arm to hail
- 振rouse
- 振臂高呼raise one's arm and shout
- 臂arm
- 兩手持杠鈴振臂上舉Barbell swing
- 搖臂rocker
- 偏振polarize
- 擺臂oscillating arm
- 不振dullness
- 臂的brachial
- 減振decreasing vibration
- 吊臂lazy arm
- 振搗vibro
- 鐵臂jib
- 精神不振lassitude
- 搖臂鉆床radial drilling machine
- 隔振vibration isolation
- 臂架lib mounting
- 振型mode of vibration
