英语词汇“first-grade”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	first-grade
释义	first-grade ['fɜ:stɡr'eɪd] 甲级
随便看	commutator bore commutator brush commutator brush track diameter commutator bush commutator bushing commutator circuit commutator clamping ring commutator compound commutator-controlled weld commutator controlled welding commutator-controlled welding commutator controller commutator-controlling commutator core commutator-core extension commutator cover commutator detector commutator diameter commutator dressing stone commutator ear commutator end commutator end bearing commutator end felt wick commutator end felt wick cover commutator end frame 前度莓墙前度遽如许前度遽如许前度题红杳杳前招三辰前日放营农前日神光牛背前月浮梁买茶去前月浮梁买茶去前月还长安 43182 43183 43184 43185 43186 43187 43188 43189 43190 43191