“tax-exempt securities”的概念、定义、翻译、参考文献-科学参考

单词	tax-exempt securities
释义	tax-exempt securities 免税证券
随便看	Samson post Samythinae San Andreas fault (美国) sanatorium sanatorium treatment sanatory sanatron circuit sanbornite sanction sanctuary sanctuary game refuge sand sand additions sand-aerating apparatus sand aerator sandal sandal brick sandalwood Sandalwood (Family Santalaceae) sandalwood myoporum (Myoporum sandwicense) sandalwood oil sandalwood padauk (Pterocarpus santalinus) sandalwood (Santalum album) sandalwood tree sand and gravel concrete

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。