“underground city in Northern America”的概念、定义、翻译、参考文献-科学参考

单词	underground city in Northern America
释义	underground city in Northern America Encyclopedia 工学〔重大土木工程〕释 underground city in Northern America北美地下城位于加拿大魁北克省蒙特利尔老城中心区的巨型地下空间系统。又称为蒙特利尔地下城（正式名称：RÉSO，法语：La Ville Souterraine）。截至2019年，是世界最大的地下综合体群。
随便看	Symbolize symbol learning theory symbol manipulation language symbol map symbol media symbol module symbol O symbol o symbol of a binary composition symbol of a differential equation symbol of a differential operator symbol of an elliptic complex symbol of an equation symbol of an integral operator symbol of an operation symbol of an operator symbol of a pseudodifferential operator symbol of a unary operation symbol of a vector field Symbol of Chinese cultural heritage symbol of conjunction symbol of disjunction symbol of equivalence symbol of happy encounters symbol of joint negation

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