“ear defenders”的概念、定义、翻译、参考文献-科学参考

单词	ear defenders
释义	ear defenders 护耳器
随便看	mature source rock mature stage mature stage of callus mature stream mature substrate mature teratoma of ovary mature tissue mature wood maturing maturing check maturing range maturity maturity classification maturity date maturity gap exposure maturity group maturity index maturity-onset diabetes maturity phase maturity structure of debt maturity yield maturnity pen maturometer mat vanish mat vitrifiable colour

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。