red birch

单词red birch

基本解释

un.: 赤杨
网络: 红桦；西南桦

英汉解释

• 赤杨

例句

• Moreover, CO_2 enrichment significantly increased the root to shoot ratio of red birch seedlings and the dry weight of roots.

  同时，CO_2浓度升高使红桦幼苗的根冠比显著增大；根系干重显著增加。