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n. 两面器；双界面
Bumface (ISBN 9780140387971) is a children's novel written by Morris Gleitzman for readers age 10-12. It has won several awards and is regularly named in polls as a favourite book of Australian children.
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。