“年头”的概念、定义、翻译、参考文献-科学参考

单词	年头
释义	年头 the beginning of a year
随便看	toothed ring toothed ring connector toothed roll crusher toothed roller toothed scoop shovel excavator toothed scraper toothed segment toothed sill toothed vessel forceps toothed wave toothed wheel toothed-wheel gear toothed-wheel shaper toothed-wheel shaping machine tooth elevator tooth end tooth error tooth eruption tooth extraction tooth extraction wound tooth face tooth factor tooth fillet tooth fillet radius tooth filling instruments

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。