“tracking telemetry and command（TT & C）”概念、定义、翻译-科学时代

单词	tracking telemetry and command（TT & C）
释义	请查阅tracking telemetry and command--tracking telemetry and command（TT & C）
随便看	substratum substratum substratum sub-stratum substratum substratum substratum substratum substratum substratum influence substratum interference substratum language substratum theory substring substring substructure substructure substructure substructure substructure substructure subsubsidiary company SUB--SUB (supplemental unemployment benefit) subsume subsumption scheme

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。