birchbark
导读：birchbark怎么读
英式音标：[\'bɜ:tʃbɑ:k] 美式音标：[\'bɜtʃbɑk]
birchbark的意思释义 释义桦皮舟；英英释义 birchbarkn.a canoe made with the bark of a birch tree同
英式音标：[\'bɜ:tʃbɑ:k] 美式音标：[\'bɜtʃbɑk]
birchbark的意思释义 释义桦皮舟；英英释义 birchbarkn.a canoe made with the bark of a birch tree同
birchbark怎么读
英式音标：[\'bɜ:tʃbɑ:k]
美式音标：[\'bɜtʃbɑk]
birchbark的意思释义
释义
桦皮舟；
英英释义
birchbarkn.a canoe made with the bark of a birch tree
同义词：birchbark canoebirch bark
birchbark用法及例句
例句参考
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Keewaywin Awards
Study Past Tense Verbs
Ontario birchbark.
A heliothis zea antifeedant from the abundant birchbark triterpene betulin.
A Heliothis zea antifeedant from the abundant birchbark triterpene Detulin. J. Agric. Food Chem. 38, 493-496
Colorado potato beetle antifeedants by simple modification of the birch bark triterpene betulin.
The birchbark house
The birchbark house
