| 单词 | macro-system | 
| 释义 | > as lemmasmacro-system   macro-system  n.  Brit. , U.S. , ΚΠ 1970    M. D. Marien in  E. O. Attinoer Global Syst. Dynamics  iv. 227/1  				The term ‘macro-system’ or ‘macro-organization’ is proposed as a generic category for these three types of systems. 1987    NATFHE Jrnl. Mar. 13/1  				While NAB nationally plans triennially, the macro-system is funded yearly. 1995    Brit. Jrnl. Psychol. 		(Electronic ed.)	 86 310  				Wachs distinguishes four environmental levels relative to the development of a child. He calls these the microsystem, mesosystem, exosystem and macrosystem levels, respectively. < as lemmas | 
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