rotor journal转子: rotor; rotator; armature; ru ...轴: axle; shaft颈: neck转子轴: rotor axis; rotor axle; rotor shaft (or spindle); rotor spindle (or shaft)转子轴承: rotor bearing; spin bearing下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:转子轴颈,即可在微信中查询翻译