英语词汇“group center exchange”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	group center exchange
释义	group center exchange 长途中心局
随便看	bladed shutter bladed stance bladed stances bladed structure bladed-surface aerator blade duct bladed wheel blade edge blade efficiency blade element blade element theory blade element velocity blade end blade-end loss blade end loss blade endosseous implant blade entrance angle blade entrance gate blade entrance opening blade erosion blade erosion shield blade erosion tester blade exit blade exit angle blade face 綦綧綨綩綪綮綵綶綷綼日日日あたり日おおい日がえり日がけ日がないちにち日がな一日日がわり日が浅い