adj.of or pertaining to or characteristic of trees of the birch family
网络释义
短语
专业释义
英英释义
betulaceous
adj.of or pertaining to or characteristic of trees of the birch family
英汉双解大词典
betulaceous/ˌbɛtjʊˈleɪʃəs/
1.
ADJ（形容词）
of, relating to, or belonging to the Betulaceae, a family of mostly N temperate catkin-bearing trees and shrubs such as birch and alder, some species of which reach the northern limits of tree growth 桦木科的; 与桦木科有关的