英语词汇“primary ground line”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	primary ground line
释义	primary ground line 主基线
随便看	ring finger ring-finger ring fingers ring-fingers ring fire ring fish tag ring fissure ring flange ring flange mounting screw ring flash ring flat-plate ring fluorinated ring fluorination ring flutter ring-flux heating ring-flux method ring focusing ring fold ring follower gate ring foot ring for ring for Anamorphic lens ring forceps Ringford ring forging 551243211 551243251 5512511 55125111 551251111 55125112 551251121 551251134 551251135 5512511*43 57974 57975 57976 57977 57978 57979 57980 57981 57982 57983