倒角極面 chamfered pole shoe: 削角極靴face pole: 面的投影極點(diǎn)pole face: 磁極面; 桿面; 極面pole-face: 極面chamfered: 倒角的; 倒棱的; 削角的下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯