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

单词	principal activities
释义	principal activities 主要业务
随便看	rare earth cobalt magnet rare earth-cobalt permanent magnet rare earth cobalt permanent magnet rare-earth complex rare earth compound rare earth deposit rare earth deposits rare earth dopant rare-earth-doped calcium fluoride rare-earth-doped crystal rare earth doped fiber rare earth doped glasses rare earth doping rare earth drier rare-earth element rare - earth element rare earth element rare earth element geochemistry rare earth element (ree) rare-earth elements rare earth elements rare earth elements pattern rare-earth element thermo-heat treatment rare earth ferrosilicomagnesium rare earth ferrosilicon 蕞尔国，而三世执其政柄。蕤宾五月中，清朝起南飔。不驶亦不迟，飘飘吹我衣。蕲簟蜀琴相对好，水沉山麝每回新。蕴籍异时辈，标举冠群英。蕴辉珠处渊，含英金在矿。薄于当世而荣于后世。薄云初启雨，曙色始成霞。薄云岩际宿，孤月浪中翻。薄云欹雀扇，轻缕绊蟾轮。薄冰ユウユウユウユウユウユウユウアイユウアカリユウアクユウイ