“collar-head screw”的概念、定义、翻译、参考文献-科学参考

单词	collar-head screw
释义	collar-head screw 环头螺钉
随便看	ratio wheel rat kangaroo ratkiller ratlin ratline ratline down ratline stuff ratling ratoon planter rat poison rat race rat race circuit ratrace mixer rat-race mixer ratran rat's nest calorimeter rat's nest type bolometer rat-tail rattail rat-tail burner rattailed radish (Raphanus sativus var. caudatus) rat-tail file rattail file rattan rattan articles

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。