| 释义 | 
		Definition of old-growth in English: old-growthadjective (of a tree, forest, etc.) never felled; mature.  upland mesic forest habitats were predominately old-growth  Example sentencesExamples -  Bulldozing old-growth trees will make way for money-making species such as eucalyptus, teak and bamboo.
 -  No one was cutting old-growth white- and red-pine forests.
 -  Manker himself tried to find the tree in 1955 but found only stumps of cut old-growth trees in the area.
 -  All nests the researchers found were in old-growth trees.
 -  The yew tree is found only in old-growth forests, so it has now become a potential problem, along with the spotted owl, in trying to save these forests.
 -  Tree sitters can spend months camped on platforms in old-growth trees, hoping to call attention to the environmental effects of logging.
 -  The practice of clear felling old-growth forests is deeply objectionable to a large percentage of the Tasmanian population.
 -  When fires do occur in old-growth forests, they rarely kill the larger trees, which have thick, fire-resistant bark.
 -  In an old-growth forest, rotting trees sprouting new saplings are a common sight.
 -  Even the landscaping goes beyond merely preserving the existing old-growth trees and heritage plants indigenous to the region.
 -  They are often found in mature and old-growth forests, but will breed in second growth as long as there are some large nesting trees.
 -  I subdivided the samples of old-growth trees at Bailey Woods according to slope position and aspect.
 -  The marbled murrelet, a threatened seabird species, nests primarily in old-growth trees up to 75 kilometers from the coast.
 -  The kinds of birds and animals that have not yet returned are mostly species preferring old-growth forest habitat.
 -  The Nerussa River, a secluded waterway surrounded by peat bogs and old-growth oak forests, meandered through this area.
 -  In much of the country, Barred Owls are associated with large trees in old-growth forests.
 -  Our study examined seed dispersal of trees in an old-growth forest.
 -  The main casualties are tree species characteristic of old-growth forests.
 -  Tents are set in a canyon across from El Capitan State Beach, amid old-growth oak and sycamore trees.
 -  You can only cut an old-growth forest or raze a historically significant building once - then all you have is a parking lot.
 
    Definition of old-growth in US English: old-growthadjective (of a tree or forested area) never felled, harvested, or cleared; mature.  Example sentencesExamples -  The main casualties are tree species characteristic of old-growth forests.
 -  Even the landscaping goes beyond merely preserving the existing old-growth trees and heritage plants indigenous to the region.
 -  They are often found in mature and old-growth forests, but will breed in second growth as long as there are some large nesting trees.
 -  The practice of clear felling old-growth forests is deeply objectionable to a large percentage of the Tasmanian population.
 -  Our study examined seed dispersal of trees in an old-growth forest.
 -  Tents are set in a canyon across from El Capitan State Beach, amid old-growth oak and sycamore trees.
 -  Manker himself tried to find the tree in 1955 but found only stumps of cut old-growth trees in the area.
 -  In an old-growth forest, rotting trees sprouting new saplings are a common sight.
 -  In much of the country, Barred Owls are associated with large trees in old-growth forests.
 -  All nests the researchers found were in old-growth trees.
 -  You can only cut an old-growth forest or raze a historically significant building once - then all you have is a parking lot.
 -  I subdivided the samples of old-growth trees at Bailey Woods according to slope position and aspect.
 -  No one was cutting old-growth white- and red-pine forests.
 -  Bulldozing old-growth trees will make way for money-making species such as eucalyptus, teak and bamboo.
 -  Tree sitters can spend months camped on platforms in old-growth trees, hoping to call attention to the environmental effects of logging.
 -  The yew tree is found only in old-growth forests, so it has now become a potential problem, along with the spotted owl, in trying to save these forests.
 -  The Nerussa River, a secluded waterway surrounded by peat bogs and old-growth oak forests, meandered through this area.
 -  The kinds of birds and animals that have not yet returned are mostly species preferring old-growth forest habitat.
 -  The marbled murrelet, a threatened seabird species, nests primarily in old-growth trees up to 75 kilometers from the coast.
 -  When fires do occur in old-growth forests, they rarely kill the larger trees, which have thick, fire-resistant bark.
 
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