“first grade structure”的概念、定义、翻译、参考文献-科学参考

单词	first grade structure
释义	first grade structure 一级构造
随便看	oil level ga(u)ge float oil level ga(u)ge glass oil level gauge glass oil level indicator oil level(l)er oil level mark oil level pipe oil level plug oil level ragulator oil level rod oil level tell-tale oil life oil lift oil lift bearing oil light oil lighter oil-limiter oil-line oil-line extension oil-line plugging oil-line pump oil-line scavenge oil-line steaming oil liver oil-loading facilities

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。