词语摇臂
解释rocker;rocker arm
摇臂rocking arm详细»
摇臂〔名词〕rocking arm详细»
摇臂pendular arm,pendulum arm;racking arm;rocking arm;swing arm;swivel详细»
摇臂oscillating beam;rock arm;rockerarm详细»
摇臂rocking arm;swing arm;swing bracket详细»