“titanium oxide”概念、定义、翻译-科学时代

单词	titanium oxide
释义	出版印刷词汇手册 titanium oxide 增白剂
随便看	penmanship psychology pennaite pen name pen-name penname pennant pennant pennantite pennate diatom pennilabium pennill Penning discharge source Penning gauge Penning gauge Penning ion source penninite pennisetum Pennisetum alopecuroides pennisetum purpureum pennite Pennsylvania Dutch Pennsylvania German Pennsylvanian Period Pennsylvanian System penny-a-line

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。