持有者的英文：holder参考例句：“holder” means the person whom the register of marks shows as the holder of the registration“注册持有人”指商标注册簿上列为注册持有者的人Preferred stock holders can preferencially get ...阅读全文
研究兴趣的英文：research interests参考例句：Therefore, much of the interest was centered on the investigation of porosity of unconsolidated materials.因此研究的兴趣主要集中在对松散材料孔隙度的研究。One of his colleagu...阅读全文
