“telescopic plunger”的概念、定义、翻译、参考文献-科学参考

单词	telescopic plunger
释义	telescopic plunger 伸缩柱塞
随便看	back twisting back-type life support system backup back up back(-)up back up area back up battery back(-)up belt back-up belt back-up block back-up breaker back-up chock back-up coat backup control data set backup copy back up copy back up data backup data set backup diskette back-up disk (-sc) back-up drum backup file backup flange backup fuse back-up heel

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。