“金字塔式推销”的概念、定义、翻译、参考文献-科学参考

单词	金字塔式推销
释义	金字塔式推销 pyramid selling
随便看	tetradic tetrad of Fallot tetrad scar tetrad segregation type tetradymite tetradynamous tetradynamous stamens tetra-erythrin tetraethoxysilane tetraethyl tetraethylammonium bromide tetraethylammonium chloride tetraethyl ammonium chloride(TEAC) tetraethylammonium hexafluorophosphate tetraethyl ammonium hydroxide tetraethylammonium iodide tetraethyl compound tetraethyl-diarsine tetraethylene glycol (TEG) tetraethylenepentamine tetraethyl gas tetraethyl germanium tetra ethyl lead tetraethyl lead tetraethyl lead pollution

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。