词汇	tie pitch
释义	tie pitch 轨枕间隔
随便看	channel of distribution channel of naval port channel of project financing channel of promotion channel of resistance to flow channel of retreat channel of river channel of science channel of Slalom Kayaking channel of stationary end channel of teletype traffic Channel of tendon channel of trade channel of transmission channel of voltage dependend channel of water conduction channelographic channelography channel oil ring channelon channel op channelopathies channelopathy channel opener channel opening angle