英语词汇Betula nigra怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Betula nigra
释义	Betula nigra 简明释义水桦（水桦是一种桦木科观赏树，自然分布在美国南方海岸平原沼泽、河滩地，南伊利诺斯州、弗吉尼亚到德克萨斯海岸潮湿地段）
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。