音标发音英式音标 [ˌəʊld ˈɡrəʊθ]美式音标 [ˌoʊld ˈɡroʊθ]英式发音 美式发音 基本解释成年林木，成材林木。同根派生 old growth相关词英英字典剑桥英英字典 trees that have been growing for a very long timeold growth剑桥字典old growth柯林斯字典