“first-class goods”概念、定义、翻译-科学时代

单词	first-class goods
释义	国际贸易词汇手册 first-class goods 一等品，最好商品
随便看	yin medicinal Yin Metropolis Yin Mound Spring yin mounting yin mushroom yin natured medicinal yin needling yin network vessel Yin-Nourishing Lung-Clearing Decoction yin organ yin pile yin prevailing over the yang yin qi Yin-Rectifying Brew yin region Yin-Returning Bitterness-Relieving Decoction Yin ruins Yin Ruins culture yin sac Yin-Safeguarding Brew Yin-Securing Brew yinshania yinshanite yin sinew Yin's Mound Spring

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

first-class goods