Alstonia macrophylla or Hard alstonia, Hard milkwood or Big-leaved macrophyllum”Alstonia macrophylla” at Globin-Med at http://www.globinmed.
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。