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

单词	track maintenance work
释义	track maintenance work 线路维修工作
随便看	zone of saturation zone of scatter zone of seasonal change zone of secondary enrichment zone of segregation zone of semi-coking zone of sharp focus zone of shifting boundaries zone of silence zone of silence marker zone of slippage zone of slippage on the delivery zone of slippage on the delivery side zone of slippage on the entry side zone of small pyramids zone of soil water zone of specular reflection zone of sperm transformation zone of sphere zone of subduction zone of suspended water zone of synchronization zone of the open sea zone of thermal neutrality zone of time 寒冬腊月寒心消志寒心酸鼻寒心销志寒木春华寒来暑往寒毛卓竖寒泉之思寒灰更然寒耕暑耘 49293 49294 49295 49296 49297 49298 49299 49300 49301 49302