单词	转辙弯曲--交叉弯头
释义	转辙弯曲；交叉弯头cross-over bend
随便看	secondary no-load voltage [in resistance welding] secondary nondisjunction secondary normal stress coefficient secondary normal stress difference secondary nozzle secondary nuclear secondary nuclear fuel secondary nucleation secondary nucleus secondary nutrient element secondary nutrient element--secondary essential element secondary nutrients secondary offer secondary offering secondary offer; secondary distribution secondary office secondary oil recovery secondary oocyte secondary oocyte--ooayte ⅱ secondary oocyte--oocyte ⅱ-- or second oocyte secondary oocyte，ooayte ⅱ secondary oogonium secondary opening secondary openings secondary operate pipeline