“围城工事”概念、定义、翻译-科学时代

单词	围城工事
释义	军事词汇手册围城工事 contravallation
随便看	biodetritus biodiesel biodiesel oil biodisturbance biodiversity biodiversity biodiversity biodiversity biodiversity biodiversity conservation biodiversity corridor development biodynamics biodynamics biodyne bioecology bioecology bioecology bioecology bio-economy bioelectret bioelectrical power bioelectric current bioelectricity bioelectricity bioelectricity

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。