“knock-in”的概念、定义、翻译、参考文献-科学参考

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。

单词	knock-in
释义	knock-in 敲入
随便看	danger coefficient danger index danger light danger limit danger line danger meter danger money danger of soil blowing dangerous dangerous articles dangerous building dangerous cargo warehouse dangerous consequences of a crime dangerous cross-section dangerous drugs clause dangerous goods dangerous illness dangerous mark dangerousness dangerous period dangerous point dangerous pressure dangerous semicircle dangerous space dangerous structure