“knock”概念、定义、翻译-科学时代

单词	knock
释义	军事词汇手册 knock 击落，摧毁
随便看	wing effect wing end wing fence wing flow testing wing-footed mollusk winghold wingleaf butterfly-flower Wingless Cockroach winglet wing line wing loading wing loading wing log wing mixer wing-nut Wing Nut Bark Wing Nut Leaf wing of the nose wing pad wing photograph wing profile wing radiator wingrail wing rib wing rock

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。