更新时间：2024-05-13 17:39:11
Noun:- medium-sized birch of eastern North America having white or pale grey bark and valueless wood; occurs often as a second-growth forest tree
grey birch是什么意思 grey birch在线翻译 grey birch什么意思 grey birch的意思 grey birch的翻译 grey birch的解释 grey birch的发音 grey birch的同义词
