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

单词	backing line
释义	backing line 前级管路
随便看	prismatic curve prismatic decomposition prismatic defect prismatic diopter prismatic disc prismatic dislocation prismatic dislocation loop prismatic dispersion system prismatic error prismatic eye prismatic eyepiece prismatic face prismatic focusing magnifier prismatic folded plate prismaticfolded plate prismatic folded plate structure prismatic formula prismatic fuel element prismatic glass prismatic glasses prismatic glasses lens prismatic guide prismatic habit prismatic hemi-pinacoid prismatic high temperature gas cooled reactor 计斗负才计无付之计无复之计无所之计无所出计无所施计无由出计无返顾计日以俟计日以待けれどけれどもけれどもけれんけれん【外連】けろいどけろりとけわいけわい【気配】けわしい