“spring rail frog (铁路)”的概念、定义、翻译、参考文献-科学参考

单词	spring rail frog (铁路)
释义	spring rail frog (铁路) 弹簧辙叉
随便看	subilium subinclined shaft subindex subindustry subinfection subinflammation subinflammatory subinterrupt control block (SICB) subinterval subintima subintimal subinvolution subinvolution of breast subinvolution of uterus sub-irrigation subirrigation subirrigation system sub-item subitem subjacent subjacent bed subjacent body subjacent igneous body subjacent karst subjacent support

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。