birchbark
英：['bɜ:tʃbɑ:k] 美： ['bɜtʃbɑk]
birchbark 基本解释
释义桦皮舟；
英英释义
birchbark
n.a canoe made with the bark of a birch tree同义词：birchbark canoebirch bark
birchbark 相关例句
权威例句
Business awards honour success and effortKenora spring break a time for healthy funKeewaywin AwardsStudy Past Tense VerbsOntario 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, 493-496Colorado potato beetle antifeedants by simple modification of the birch bark triterpene betulin.The birchbark houseThe birchbark house
