biconical rotor双: two; twin; both; dual锥形: taper; cone; cone-shape转子: rotor; rotator; armature; ru ...形转子: female rotor双锥形: biconical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:双锥形转子，即可在微信中查询翻译
