英语词汇“track circuit permissive block”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	track circuit permissive block
释义	track circuit permissive block 有轨道电路的容许闭塞
随便看	zero-gravity switch zero-gravity time zero-grazed zero grazing zero-grazing zero-grazing animal zero-gross gradient zero group zero-growth zero growth zero growth policy zero-G test zero-G testing aircraft zero-g time zero-g tower zero guard band recording zero-guy zero-G, zero-g zero heat current zero heat transfer zero height of burst zero hold zero homomorphism zerohour zero hour S惜分飞 S惜分飞·富阳僧舍作别语赠妓琼芳 S惜双双·溪桥寄意 S惜奴娇 S惜琼花 S惜红衣 S惜黄花慢 S愁倚阑 S愁风月（生查子） S感事そらうそぶく【空嘯く】そらおそろしいそらおそろしい【空恐ろしい】そらおぼえそらおぼえ【空覚え】そらごとそらごと【空言】そらすそらすそらす【反らす】