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

单词	protective principle
释义	protective principle 保护原则
随便看	vertical-coverage pattern vertical coverage pattern vertical crack vertical crank vertical crater retreat stoping vertical crossbite vertical cross cutting saw vertical crossing vertical cross-section vertical cross section vertical cross tube boiler vertical crystal puller vertical curb vertical current vertical current flow method vertical-current recorder vertical current washer vertical curtain vertical curve vertical curve concave downwards vertical curve concave upwards vertical curved blade vertical curved blade turbine impeller vertical curve location vertical cut 神领意得神领意造神飞气扬神飞色舞神驰力困神鬼不测神鬼莫测神鬼难测神魂摇荡神魂荡飏犯禁犯科犯罪犯脾气犯腻犯膘犯舌犯色犯节气犯蛮