| 单词 | altitudinal vegetation zone | 
| 释义 | altitudinal vegetation zone [¦al·tǝ¦tüd·ǝn·ǝl ´vej·ǝ`tā·shǝn ´zōn]  ECOLOGY A geographical band of physiognomically similar vegetation correlated with vertical and horizontal gradients of environmental conditions.  | 
	
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