“North American shield”的概念、定义、翻译、参考文献-科学参考

单词	North American shield
释义	North American shield Encyclopedia 理学北美地盾释 North American shield北美地盾位于北美洲中部、北部及格陵兰绝大部分地区的地盾。
随便看	unanimity unannealed unannotated edition unannounced satellite unar unarmed injury unary unary algebra unary algebraic operation unary cofactor triangle unary composition law unary extension unary object unary operation unary operator unary predicate unary relation unaspirated sound unaspirated voiceless initials unassigned imperial clan unassigned reading frame unattainability unattainable unattainable vertex unattended

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。