单词：bn
abbr. 护理学士（Bachelor of Nursing）；平衡网络（Balancing Network）
词型变化：名词复数形式 : bns
单词：bn 相关文章
The BN vocational school is a chain institution that has a reputation for helping educate children from poor backgrounds. In China, it is the first tuition-free, non-profit charitable vocational school for senior secondary level education in China. S
发表于:2018-12-24 / 阅读(216) / 评论(0)
2018CRI中国国际广播电台
2018CRI中国国际广播电台