英语词汇“直线 V形底”的翻译、意思、用法、释义-英汉汉英双解词典

单词	直线 V形底
释义	直线 V形底 straight-line vee bottom
随便看	railroad sickness railroad sidetrack agreement railroad siding railroad sidings railroad signal railroad signaling railroad signal power supply system railroad sleeper railroad slewer railroad-soils railroad soldier railroad spike railroad spur railroad standing area railroad switches railroad switch sliding bed railroad switch squaring railroad system railroad tank car railroad tanker railroad station railroad stations rail roads thrusting into hilly regions railroad stock railroad subgrade